sin 60° cos 30°+ sin 30° cos 60°
Answers
Answered by
12
Answer:
sin 60°=√3/2
cos°=√3/2
sin 30°=1/2
cos 60°=1/2
=√3/2×√3/2+1/2×1/2
=3/4+1/4
=4/4
=1
Answered by
3
Answer:
1
Step-by-step explanation:
sin60 cos30 + sin30cos60
root3/2.root3/2+1/2.1/2
3/4+1/4
4/4
1
like karo
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