IIT JEE MATHEMATICS MODEL PROBLEMS
Thursday, January 1, 2009
Ask questions and answer questions about IIT JEE Subjects
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KNOWLEDGE QUESTION AND ANSWER BOARD http://knol.google.com/k/narayana-rao-kvss/-/2utb2lsm2k7a/654#
Monday, December 15, 2008
Binomial theorem - Past JEE Questions - Answers
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Answers and Solutions 1. The coefficient of x 4 in [(x/2)- (3/x²)] 10 is a. 405/256 b. 504/259 c. 450/263 d. none of these (JEE 1983) Answ...
Binomial theorem - Past JEE Questions - Problems
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1. The coefficient of x 4 in [(x/2)- (3/x²)] 10 is a. 405/256 b. 504/259 c. 450/263 d. none of these (JEE 1983, Scr) 2. Let n be a positiv...
Determinants - Past JEE Questions - Problems
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1. The system of equations λx+y+z = 0 -x+λy+z = 0 -x-y+λz = 0 will have a non-zero solution if real values of λ are given by(or if real val...
Straight lines - Past JEE
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1. The set of lines ax+by+c = 0 where a,b,c satisfy the relation 3a+2b+4c = 0 is concurrent at the point --------------. (JEE, 1982) 2. The...
Sunday, December 14, 2008
Differentiation - Past JEE - Answers
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1. There is exists a function f(x) satisfying f(0) = 1, f’(0) = -1, f(x)>0 for all x , and a. f’’(x)>0 for all x b. -1 is less than f’...
Saturday, December 13, 2008
Differentiation - Past JEE
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1. State true or false The derivative of an even function is always an odd function (JEE 1983 Sc) 2. For the function f(x) = x/(1+e (1/x) , ...
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