Question

find the value of 4sin30°+3cos 0°+2sin 90°​

Answer 1

Answer:

9

Step-by-step explanation:

4sin30° + 3 cos 0° + 2 sin 90°

we know that,

sin 30° = 1/2

cos 0° = 1

sin 90° = 1

Therefore we get (see the above picture given )