Question

sin x = sin 60 cos 30 — cos 60 sin 30

find the valu of x
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Answer 1

Answer:

sinx=√3/2×√3/2-1/2×1/2

sinx=3/4-1/4

sinx=(3-1)/4

sinx=2/4

sinx=1/2

x=sin inverse 1/2

x=30°,π/6