Math, asked by sreejithjithu7441, 9 months ago

Evaluate. Sin²60°

cos² 30° + sin 30°

cos 60°

Answers

Answered by lakshmik2158

12

Answer:

sin 60° cos 30° + sin 30° cos 60°

= √3/2 x √3/2 + 1/2 x 1/2

= 3/4 + 1/4

= (3 + 1)/4

= 4/4

= 1

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