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Chapter 2: Problem 10
The number of ways 5 English books and 4 Hindi books can be placed on a shelf so that the books on the same language always remain together is (a) \(5 ! 4 ! 3 !\) (b) \(5 ! 4 ! 2 !\) (c) \(4 ! 3 ! 2 !\) (d) \(5 ! 3 ! 2 !\)
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Characteristic of \(\log 0.5828\) is (a) \(-2\) (b) 1 (c) \(\overline{2}\) (d) \(\bar{I}\)
General-purpose programs written to solve commonly faced problems are called (a) system software (b) application software (c) utility programs (d) none
The unit that performs the mathematical functions is (a) ALU (b) CPU (c) RAM (d) \(\mathrm{ROM}\)
For the curve \(y=x^{3}+1\), the values of \(y\) corresponding to values of \(x\) as \(-2\) and 2 are (a) \(7,-9\) (b) \(-3,6\) (c) \(-7,9\) (d) \(6,-3\)
Derivative of \(x+\frac{1}{x}\) w.r.t. \(x\) is (a) \(1-\frac{1}{x^{2}}\) (b) \(1+\frac{1}{x^{2}}\) (c) \(-1+\frac{1}{x^{2}}\) (d) \(-1-\frac{1}{x^{2}}\)
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