Math, asked by MYASHU, 1 year ago

6sin20 -8sin cube20

Answers

Answered by sprao534

11

Answer:

2(3sin 20°-4 sin^3 20°)=2 sin 60°=2(√3/2)=√3

Answered by dusakantisridhar974

2

Answer:

root 3 is the answer.

HOPE it helps

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