Jee Advanced
Trigonometric Functions And Equations
IIT-JEE 2008 Paper 2 Offline
MCQ+4 / -12008
Match the Statements/Expressions in Column I with the Statements/Expressions in Column II.
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| Column I | Column II | ||
|---|---|---|---|
| (A) | The minimum value of \({{{x^2} + 2x + 4} \over {x + 2}}\) is | (P) | 0 |
| (B) | Let A and B be 3 \(\times\) 3 matrices of real numbers, where A is symmetric, B is skew-symmetric and (A + B) (A \(-\) B) = (A \(-\) B) (A + B). If (AB)\(^t\) = (\(-1\))\(^k\) AB, where (AB)\(^t\) is the transpose of the matrix AB, then the possible values of k are | (Q) | 1 |
| (C) | Let \(a=\log_3\log_3 2\). An integer k satisfying \(1 < {2^{( - k + 3 - a)}} < 2\), must be less than | (R) | 2 |
| (D) | If \(\sin \theta = \cos \varphi\), then the possible values of \({1 \over \pi }\left( {\theta + \varphi - {\pi \over 2}} \right)\) are | (S) | 3 |