Question

Write the value of sin 30° + cos 60​

Answer 1

Solution :

We know that ,

Sin (30) = 1/2

Cos (30) = 1/2

So ,

$\sf \hookrightarrow \sin( 30) + \cos(60) \\ \\ \sf \: \: Substitute \: the \:known \: values \: , \: we \: obtain\\ \\ \sf \hookrightarrow \frac{1}{2} + \frac{1}{2} \\ \\ \sf \hookrightarrow \frac{1 + 1}{2} \\ \\ \sf \hookrightarrow \frac{2}{2} \\ \\ \sf \hookrightarrow 1$

Hence , the required answer is 1

Answer 2

Answer:1

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Step-by-step explanation:

Sin30= 1/2

Cos 60= 1/2

Sin30+cos60= 1/2+1/2

= 2/2=1