Math, asked by mukeshkumar66025, 5 months ago

sin 2x = sin 60° cos 30º- cos 60° sin 30°

Answers

Answered by No1Brandedkamina

2

sin2x=sin60cos30−cos60sin30

sin2x=23×23−21×21

sin2x=43−41

sin2x=21

sin2x=sin30

2x=30

x=15∘

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