1.

Sin theta = 3 sin 30° - 4 sin 30°​

Answer»

ANSWER:

SIN theta=3sin30-4sin30

sin theta=3×1/2-4×(1/2)^3

sin theta=3/2-4×1/8

sin theta=3/2-1/2

sin theta=2/2

sin theta=1

hope you SATISFIED



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