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Inverse Trigonometric Functions
Home
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NUST Entrance Test
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Mathematics
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Inverse Trigonometric Functions
Set 4
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Mashaal Masha
Dec 18, 2022
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Choose the correct options for the following questions.
If $\sin^{-1}\frac{3}{5}+\sin^{-1}\frac{5}{3}=\sin^{-1}q$, then q=
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Difficulty: Easy
A:
5/60
B:
$\frac{\pi}{3}$
C:
65/56
D:
56/65
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$\sin[\frac{\pi}{2}-\sin^{-1}(\frac{-\sqrt{3}}{2})]$=
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Difficulty: Easy
A:
1/2
B:
$\frac{-\sqrt{3}}{2}$
C:
$\frac{1}{\sqrt{2}}$
D:
$\frac{-1}{\sqrt{2}}$
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