Question

Cos 60 degrees and sin 30 degrees and find the sum

Answer 1

Answer:

Step-by-step explanation:

Cos60*+sin30*

1/2 + 1/2

=2/2 = 1

Or

Cos(90*-30*)+sin30*

Sin30*+sin30*

=2sin30*

=2×1/2 = 1

Hope it works

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