Math, asked by rahul621094, 1 year ago

38. Find value of sie 60" COS 30° + COS 60°. Sin 30

Answers

Answered by babitade

0

Answer:

1

Step-by-step explanation:

sin60 cos30+cos60 sin30

=sin60 cos(90-60)+cos60 sin(90-60)

=sin^2 60 + cos^2 60

=1

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