AP ICET 11th September 2020 Shift-2

Instructions

For the following questions answer them individually

Question 111

Which one of the following statements is true?

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Question 112

Which one of the following statements is a tautology?

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Question 113

At a party in which each person drinks either coffee or tea, 60 persons drink tea, 50 drink coffee and 20 drink both coffee and tea. How many persons are there in the party?

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Question 114

The number of bijective functions from the set {1,2,3} onto the set {a, b, c, d} is

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Question 115

The domain of the function $$f(x) = \sqrt{\log_{10}(x^{2}-5x + 7)}$$

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Question 116

The sum of the squares of the length of the intercepts made by the straight line $$13x - 15y - 195 = 0$$ between the coordinate axes is

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Question 117

The line L passes through the point (2, 3) and makes an angle $$45^{\circ}$$ with $$x$$-axis. Then the
equation of the line passing through the point (1, 2) and perpendicular to the line L, is

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Question 118

$$\tan 960^{\circ} + \cos 510^{\circ} + \sec 750^{\circ} =$$

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Question 119

$$\tan\frac{\pi}{24}.\tan\frac{3\pi}{24}.\tan\frac{5\pi}{24}.\tan\frac{6\pi}{24}.\tan\frac{7\pi}{24}.\tan\frac{8\pi}{24}.\tan\frac{9\pi}{24}.\tan\frac{11\pi}{24}$$

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Question 120

If $$x = \tan \theta + \sin \theta$$ and $$y = \tan \theta - \sin \theta$$ then $$(x^{2} - y^{2})^{2} =$$

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