Question

1.
Find the values of the following:
i) 2 sin 15° cos 15° 1 ii) 3 sin 10° - 4 sin 3 10°​

Answer 1

Step-by-step explanation:

2 sin 15° cos 15° = sin 2 * 15°

= sin 30°

= 1/2

ii) 3 sin 10° - 4 sin 3 10° = sin 3*10°

= sin 30°

= 1/2