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1) 4 5 6 2 3 7 1 8 3 21 98 ? what is the no in the place marked with "?" ...
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(!) f(x) = Lt n-->∞ [ x/(1+(2sinx)2n) ] then f is discontinuous at (A) pi (B) pi/3 (C) pi/4 (D) pi/6 ...
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(!) A locomotive engine approaches a railway station and whistles at a frequency of 400Hz . A stationary observer on the platform observes a change of 40 Hz as the engine passes across him . If the velocity of sound is 330m/s ...
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PARAGRAPH : f(x) = ex / x decreases & increases respectively in (-∞,0) U (0,1) & (1,∞) respectively 1 ) Then what r the no. of solutions of ex = 2x ? A) 0 B) 1 C) 2 D) >2 2 ) The no of solutions of ex - 3x = 0 & ex + 3 ...
