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*Image* ...
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The number of matrices which we can from using 10 distinct real numbers is ______ ...
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The number of matrices which we can from using 10 distinct real numbers is ______ ...
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The number of matrices which we can from using 10 distinct real numbers is ______ ...
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The number of matrices which we can from using 10 distinct real numbers is ______ ...
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The number of matrices which we can from using 10 distinct real numbers is ______ ...
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lim_{x\to0}\frac{(1+tan^{-1}3x)^{-3}-(1+sin^{-1}3x)^{-3}}{(1+sin^{-1}2x)^{-2}-(1+tan^{-1}2x)^{-2}} ...
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lim_{x\to0}\frac{(1+tan^{-1}3x)^{-3}-(1+sin^{-1}3x)^{-3}}{(1+sin^{-1}2x)^{-2}-(1+tan^{-1}2x)^{-2}} ...
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*Image* ...
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find the remainder when 3100 is divided by 100 (post ur entire method please ) ...
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Prove that a triangle ABC is equlateral if and only if tan A+tan B + tan C = 3 3 ...
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prove that tan 3x/ tan x never lies in the range3 and 1/3 whenever define! ...
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Another IIT JEE question inspired! f(x) = sin2x + sin2(x+pi/3) + cos x cos (x+pi/3) find f(2) ...
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Another IIT JEE question inspired! f(x) = sin2x + sin2(x+pi/3) + cos x cos (x+pi/3) find f(2) ...
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if a1,a2,a3..............an ar n postive numbers in arthmetic progression with common difference d≠0 and sn= \Sigma r=1 to n ar, then a) sn>n x nth root of a1a2an b)sn>n a1 an c)sn>n 2a1(n-1)d d)sn>2[ a1a2 + a3a ...
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With usual rotation, in any ΔABC which of the following is/are true...? a) Ex radius opposite to B, altitude through A, Ex radius opposite to C are in H.P. b) If the sines of angles A,B,C are in A.P. then the altitudes of th ...
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With usual rotation, in any ΔABC which of the following is/are true...? a) Ex radius opposite to B, altitude through A, Ex radius opposite to C are in H.P. b) If the sines of angles A,B,C are in A.P. then the altitudes of th ...
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i was integrating (tan-1x)2............and i am stuck here..... HOW do we integrate t.tant??? ie ∫t.tantdt..........plzzzzz help ...
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Find the limit to: *Image* A.)1 B.)-1 C.)0 D.)Do not exist ...
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Find the last 2 digits of 2999 ...
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This thread is only for math.....so NO english....dont ask doubts in eng...only math symbols are allowed.... Q.1 *Image* ...
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good trigonometry questions for iitjee \large 1-\cot 23^{\bullet }=\frac{2}{1-\cot 22^{\bullet }} ...
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I think many of the JEE aspirants fear inequalities a lot so a very simple one. It uses only AM GM inequality That too only once! \frac{a}{b+c}+\frac{b}{c+a}+\frac{c}{a+b}\geq 3/2 Just give it a try .... Think for just a bit ...
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Another Inequality by AM GM alone. \sqrt{\frac{a+b}{c}}+\sqrt{\frac{b+c}{a}}+\sqrt{\frac{c+a}{b}}\geq 3\sqrt{2} Hint: AM GM inequality twice. ...
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find the amplitude of 1+\frac{\sqrt{3}i }{\sqrt{3}+i} ...
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\text{The number of prime numbers among the numbers 105!+2 , 105!+3, 105!+4,....105!+104 and 105!+105 , is} ...
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*Image* This question is quite easy,but i have a confusion in finding out which is the major product and which is minor! THANKS IN ADVANCE!!! ...
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∫{sin2x}/{(cos4x)+(sin4x)}dx Pls post full solution [1] ...
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sum 1 tel me...................... Sum of d factors of 10! which are odd and are of d form "3m+2", m belongs to N ...
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sum 1 tel me...................... Sum of d factors of 10! which are odd and are of d form "3m+2", m belongs to N ...
