Evaluate
$ I = \int_{0}^{\pi/2} \frac{\sin^2 x}{1+\sin x \cos x}dx $

1

The complement of $ \overline{A + B} $ is

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2

The condition for which JK flip-flop gives T flip-flop is

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3

In memory management which of the following allows non-contiguous memory allocation?

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4

Find the $?$ in the given series: 240, ?, 120, 40, 10, 2

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5

Which of the following is a universal logic gate.

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6

Matching Column A Column B A. $ \frac{d}{dx}(\cos^{-1}x) $ I. $ -\frac{1}{1+x^2} $ B. $ \frac{d}{dx}(\cot^{-1}x) $…

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7

Find the area of the region $ {(x,y): x^2 \le y \le x } $.

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8

Arrange the following in decreasing order (based on determinant value).A. $ \begin{vmatrix} 1 & 3 & 5\\ 2 & 6 & 10\\ 31…

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9

Which of the following option is false about circles whose equations $ x^2 + y^2 - 10x - 10y + 41 = 0 $ and $ x^2 + y^…

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10

In a university there are total 100 students. 15 offered mathematics only, 12 offered statistics only, 8 offered physic…

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