Question

if sin 4 theta is equal to root 3 over 2 then thera =​

Answer 1

Answer:

15 degrees

Step-by-step explanation:

Let x=4*theta

Then :

sin(4*theta)=√3/2

sin(x)=√3/2

Using trignometric tables,

x=60 degrees

Since 4*theta =x

4*theta =60 degrees

theta=5 degrees