Question

eveulate
sin60° cos30°+ sin30° cos 60°​

Answer 1

Sin 60 is root3/2

Cos 30 is root 3/2

Sin30 is 1/2

Cos 60 is 1/2

So

(root3/2)^2 +(1/2)^2

=3/4+1/4

=4/4

=)1

Hope it helps:)

Answer 2

Answer:

1

Step-by-step explanation:

sin60 cos30 + sin30 cos 60

$\frac{ \sqrt{3} }{2} \times \frac{ \sqrt{3} }{2} + \frac{1}{2} \times \frac{1}{2}$

$\frac{3}{4} + \frac{1}{4}$

$\frac{4}{4}$

$1$

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