Math, asked by ronakdharmendrashah, 1 month ago

cos so +sin 60 1+(cos6e+sin60

Answers

Answered by premlatamishradelhi

0

Answer:

sin2x=sin60cos30−cos60sin30

sin2x=23×23−21×21

sin2x=43−41

sin2x=21

sin2x=sin30

2x=30

x=15∘

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