Question

Prove
that
Sin 30° Cos 60°+ Cos 30° Sin 60° =1.​

Answer 1

Answer:

sin 30= 1/2

cos 60=1/2

cos 30=root3/2

sin 60=root3/2

LHS=

(1/2×1/2)+(root3/2×root3/2)

1/4+3/4

4/4

1

Thus RHS=LHS

Answer 2

Answer:

Step-by-step explanation:

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