Question

(i) 7 sin 30° cos 60°​

Answer 1

Answer:

7/4

Step-by-step explanation:

We know that

sin30⁰ = 1/2

cos60⁰ = 1/2

7×1/2×1/2 = 7×1/4 = 7/4

I hope it helps you friend...

Answer 2

Answer:

7 sin 30° cos 60°

The answer is

7 X 1/2 X 1/2

7 X 1/4

= 1.75

Explanation:

Hope it helps you