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Q.

$The value of \sin 30 ° + \cos 60 ° is :$

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a

$3$

b

$2$

c

$1$

d

$4$

answer is A.

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Detailed Solution

detailed_solution_thumbnail

We know that,

$\cos 60^{o} = \frac{1}{2}$

$\sin 30^{o} = \frac{1}{2}$

$Therefore, \sin 30^{p} + \cos 60^{o} = \frac{1}{2} + \frac{1}{2}$

$= 1$

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