tag:blogger.com,1999:blog-2787161678592839240.post7705339497297954543..comments2024-03-28T15:06:26.752+05:30Comments on www.mathsblog.in : Maths Blog for School Teachers & Students: Std VIII & X : Answer Keyവി.കെ. നിസാര്http://www.blogger.com/profile/14303804236214732024noreply@blogger.comBlogger25125tag:blogger.com,1999:blog-2787161678592839240.post-57649951763309314652009-11-01T12:25:30.926+05:302009-11-01T12:25:30.926+05:30Is there a common question for half yearly exam in...Is there a common question for half yearly exam in kerala?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-43071165334387842192009-10-30T06:47:01.050+05:302009-10-30T06:47:01.050+05:30john sir
.............999
what is ur opinion of th...john sir<br />.............999<br />what is ur opinion of the above no.<br />this no can be written as<br />9+9*10+9*100+.............<br />let the no be x<br />comparing x & x/10, which is greaterMuraleedharan.C.Rnoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-50822927448101021302009-10-29T22:09:15.350+05:302009-10-29T22:09:15.350+05:30murali sir
I think it is a tricky question
Is it t...murali sir<br />I think it is a tricky question<br />Is it true?JOHN P Ahttps://www.blogger.com/profile/02064365401403870252noreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-11339079665013423932009-10-29T21:37:28.183+05:302009-10-29T21:37:28.183+05:30I have a number which is greater than 1
when we d...I have a number which is greater than 1 <br />when we divide that no. with 10, the no. become larger. can u guess that noMuraleedharan.C.Rnoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-81501118315739309892009-10-28T21:51:29.441+05:302009-10-28T21:51:29.441+05:30Yes Bhama teacher . I checked with Dr Geo. My ques...Yes Bhama teacher . I checked with Dr Geo. My question is different<br />In the figure a triange and its circumcircle are given<br />Without changing B,When D becomes 100, D will go out clearly<br />Here we cannot change D without changing B because both of them are related.<br />When D becomes 100, B becomes 30. We get a new triangle. It will have a circumcircle. The given circle and that new circle are not same. How can we arrive a conclusion?clearly quadrilateral will not be cyclic okJOHN P Ahttps://www.blogger.com/profile/02064365401403870252noreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-12410833396439054522009-10-28T21:14:57.321+05:302009-10-28T21:14:57.321+05:30dear anil ,do you know me?dear anil ,do you know me?vijayanhttps://www.blogger.com/profile/02345885159669791726noreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-38964291832512094282009-10-28T12:04:17.980+05:302009-10-28T12:04:17.980+05:30dear friends
very happy to see a forum on interne...dear friends<br /><br />very happy to see a forum on internet<br />to discuss our own mathematics.I think we can do lot to math lovers of kerala.<br /><br /><br />with love<br />anilkumar m k<br />skmjhss kalpetaAnilhttps://www.blogger.com/profile/05870574839269229777noreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-44422801181264417932009-10-27T21:57:08.941+05:302009-10-27T21:57:08.941+05:30Dear John Sir,
STD X Q No 11
When x equals 10 Angl...Dear John Sir,<br />STD X Q No 11<br />When x equals 10 Angle D becomes 100 and Angle B becomes 30.<br />When x equals 4 then Angle D = 16 and Angle B = 12.<br />In a cyclic quadrilateral opposite angles are supplimetary. here Angle B + Angle D is less than 180. So the position of D must be out side the circle. Here the circle is the circumcircle of triangle ABC.<br />If Quadrlateral ABCD is cyclic then only D falls on the circle<br /><br />I have checked this using Dr Geo also.<br /><br /> <br />bhamaAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-36242595129137661162009-10-27T19:46:12.220+05:302009-10-27T19:46:12.220+05:30ശ്രീജിത്ത് സര് ചെയ്താ കമന്റ്റ് കണ്ടുവോ?മറ്റുള...ശ്രീജിത്ത് സര് ചെയ്താ കമന്റ്റ് കണ്ടുവോ?മറ്റുള്ളവരുടയും കൂടി കമന്റ്റ് കാത്തിരിക്കുന്നുJOHN P Anoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-91378957437587045662009-10-27T18:55:26.603+05:302009-10-27T18:55:26.603+05:30Sir,
Please upload the maths question papers of ...Sir, <br /><br />Please upload the maths question papers of VIII & IX & X.<br /><br /><br />Ambarish NarayananAmbarish Narayananhttps://www.blogger.com/profile/10509790688825485962noreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-71694831294114483712009-10-27T18:43:13.895+05:302009-10-27T18:43:13.895+05:30Dear Sreejith sir
I so your comment just now
part ...Dear Sreejith sir<br />I so your comment just now<br />part a) of the quetion is ok<br />part b) When X changesto 10 Angle D become 100. At the same time ange B also change. Ic triange itself change. Naturally circumcircle become another one.We canot say D is on the civen circle or not.<br />The things given in the text is different. There B remains constant<br />so we cannot answer it reasonably<br />hence c) also<br />This is my thought . Expecting comments from others in the central regionJOHN P Anoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-10710287539339051892009-10-27T18:16:12.937+05:302009-10-27T18:16:12.937+05:30Hmm....
I'm physics, not chemistry!
Anyway, I&...Hmm....<br />I'm physics, not chemistry!<br />Anyway, I'll try to comment first.<br />Saw the link "Maths Blog Team" .<br />Murali sir, Please change your picture to a colourful one. You'll look as handsome as the others!:)<br />GeethaAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-87884937802047411992009-10-27T17:29:23.024+05:302009-10-27T17:29:23.024+05:300+123-45-67+89=100.
80(27/54)+19(3/6)=100
50(1/2)+...0+123-45-67+89=100.<br />80(27/54)+19(3/6)=100<br />50(1/2)+49(38/76)=100<br />84+9(4/5)3(12/60)=100<br />70+24(9/18)+5(3/6)=100<br />------------- =100<br />-------------- =100<br />in the above answers don't multiply with the digits in the bracket.<br /> eg:80(27/54) means80 and27/54.<br /><br /> dear azees ,no time to add more. you also trying to write 100 times.<br />dear john sir, today morning itself I commented about your rasathantram. (in advance )vijayanhttps://www.blogger.com/profile/02345885159669791726noreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-59004804077574695402009-10-27T17:10:20.537+05:302009-10-27T17:10:20.537+05:30GEETHA TEACHER !
YOU MUST SEE TOMORROWS BLOG EARLY...GEETHA TEACHER !<br />YOU MUST SEE TOMORROWS BLOG EARLY MORNING. IT WILL BE YOUR OWN SUBJECT.DONT FORGET TO MAKE OPEN THE BLOG BEFORE MEJOHN P Anoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-89977360244160158842009-10-27T13:42:01.289+05:302009-10-27T13:42:01.289+05:30Sir,
Please give more importance to our stude...Sir,<br /> Please give more importance to our students than the Questions,<br /> Every teachers are ready to preach the importance of our method of teaching and they are much more interested for seeking a seat in ICSE Or CBSE schools for their daughter or son(or for grandson or grand daughter).They are ready to send them in an Aided or Government school.<br /> Please belive in ourselves then we can send our children to our own schools.Someone says that "I am ready but my Son/daughter is not ready to teach them in a gov/aided school.<br /> If we are ready to change ourselves then the laymen will get a confidence.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-34458525350560678302009-10-27T13:32:24.000+05:302009-10-27T13:32:24.000+05:30Dear Vijayan Sir,
Your 100 English Words is Nice.
...Dear Vijayan Sir,<br />Your 100 English Words is Nice.<br /><br />To all ,Now try this <br /><br />Make 100 by using the numbers 1,2.......9 in the same order and the mathematical Notations +,-,x,/ and (). Numbers use only one time and notations can use as many times you want.You can use 2 digit 3digit....numbers like 12, 345,.......<br /><br />Try now How many times we can make 100 in this way.<br /><br />thanksAZEEZhttps://www.blogger.com/profile/07062507383328017955noreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-66784410899462882622009-10-27T12:53:13.651+05:302009-10-27T12:53:13.651+05:30one thing i understood.geetha teacher is ready not...one thing i understood.geetha teacher is ready not only early morning but also when she sees a bad comment. i am only provoking you people.<br />do you know what is hundred in english.we get 100 words with out A,B, C if we write one to hundred in english. thank you.vijayanhttps://www.blogger.com/profile/02345885159669791726noreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-73105556237604950402009-10-27T11:33:03.755+05:302009-10-27T11:33:03.755+05:30Dear teachers, One doubt in our STD X Answer key. ...Dear teachers, One doubt in our STD X Answer key. Q.No. 11.<br />If x=10, then angle B=30 and angle D=100.<br />then the sum of angle A and angle D is less than180. ie The point D is outside of the circle. Is it true?<br />Sreejith.P.V<br />GHSS MupliyamAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-78772068478785601472009-10-27T11:27:38.794+05:302009-10-27T11:27:38.794+05:30MATHS..................................
Mentally
A...MATHS..................................<br />Mentally<br />Affected<br />Teacher<br />Harassing<br />Students<br /><br /> We,the Maths teachers are very happy to say that this full form is a FOOL FORM now<br />b'coz of this BLOG.<br /> THANX A LOT & ALL THE VERY BEST 2 BOTH OF U.<br />Santhosh Keechery Kunnonny.Santhosh Keecheryhttps://www.blogger.com/profile/16569230882447474827noreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-75004391262973530772009-10-27T09:14:05.685+05:302009-10-27T09:14:05.685+05:30Dear Vijayan Sir,
"Today is TUESDAY"
Wr...Dear Vijayan Sir, <br />"Today is TUESDAY"<br />Write 100 times!<br /><br /><br />GeethaAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-75476714196392819472009-10-27T07:16:05.805+05:302009-10-27T07:16:05.805+05:30ONE CHEMISTRY TEACHER , WHO CAME WITH ME AFTER OUR...ONE CHEMISTRY TEACHER , WHO CAME WITH ME AFTER OUR MORNING WALK,WAITED TILL 7am AND WITH OUT GETTING THE COMMENT,HE RETURNED TO HIS HOME.do you forget wednesday 0r the blog hours starts at 10 am only? any way good morning to everybody,espesially those who are commentig early mornings but not today....( we got a qn of 20 questions in 10 std)vijayanhttps://www.blogger.com/profile/02345885159669791726noreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-61636219030798777952009-10-27T06:37:29.748+05:302009-10-27T06:37:29.748+05:30അത് തിരുത്തിയ ശേഷം വീണ്ടും അപ്ലോഡ് ചെയ്തിട്ടുണ്ട്...അത് തിരുത്തിയ ശേഷം വീണ്ടും അപ്ലോഡ് ചെയ്തിട്ടുണ്ട്. അതു കൊണ്ട് പുതുതായി ഡൌണ്ലോഡ് ചെയ്തവര്ക്ക് ഇത് ബാധകമല്ല.നന്ദിAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-13087087857514563772009-10-27T06:12:31.067+05:302009-10-27T06:12:31.067+05:30എട്ടാം ക്ലാസ്സിലെ എട്ടാമത്തെ ചോദ്യത്തിന്റെ ഉത്തരങ്...എട്ടാം ക്ലാസ്സിലെ എട്ടാമത്തെ ചോദ്യത്തിന്റെ ഉത്തരങ്ങളില് (iii), (vi) ഉത്തരങ്ങള്<br />യഥാക്രമം 5, 15 എന്നു തിരുത്തി വായിക്കാനപേക്ഷ!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-91628083360237057962009-10-26T23:26:26.337+05:302009-10-26T23:26:26.337+05:30Thank u blog team members for this kind support.Thank u blog team members for this kind support.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2787161678592839240.post-4013050391485042192009-10-26T21:22:22.900+05:302009-10-26T21:22:22.900+05:30ഒന്പതാം ക്ലാസ് ഉത്തരസൂചിക ശനിയാഴ്ച പ്രസിദ്ധീകരിക്...ഒന്പതാം ക്ലാസ് ഉത്തരസൂചിക ശനിയാഴ്ച പ്രസിദ്ധീകരിക്കും. എല്ലാ വിഷയങ്ങളുടേയും വിശദമായ ഉത്തരസൂചികകളും ഇതോടൊപ്പം പ്രതീക്ഷിക്കാം. സഹകരിക്കുമല്ലോ.Anonymousnoreply@blogger.com