CMI/ISI

CMI/ISI Admissions

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$cos^2x+cos^4x=1$ $\implies cos^4x=1-cos^2x$ $\implies cos^4x=sin^2x\ldots(1)$ $tan^2x+tan^4x=\frac{ [...]

Option C) is correct Number of subsets of both the set = $2^m, 2^n$ respectively According to quest [...]

Let $\alpha, \beta$ are the roots of the given equation. Then $\alpha + \beta = a-2$, $\alpha. \bet [...]

$cos 2\theta=cos^2\theta-sin^2\theta=(cos\theta+sin\theta)(cos\theta-sin\theta)$ $cos2\theta=\sqrt2( [...]

Correct Answer - Option (D) Here, the given function is $f(x) = a^{[x^2]}$ Let $g(x) = a^x$ and $h( [...]

$sin \left (sin^{-1}\ \frac{2}{5} + cos^{-1}\ x \right) =1$ $\implies \left (sin^{-1}\ \frac{2}{5} [...]

The question is asking for lowest in count. In Series I : – Letters : 12 Digits : 8 Symbols : 5 In [...]

Answer : 5 [...]

Lets say x is the number and divisor is k We can write x= qk+24 2x=2(qk+24)=2qk+48=2qk+37+11 Since t [...]

sp1 = 24000 for the first comp. he gained 20% profit which is equal to 1/5 cp1 : [...]

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