Step-by-step explanation:
please don't understand the question. will be happy if you take a shot of it.
Thanks
Answer:
R.H.S:
= cos ( 90 - theta )
= cos (90) cos(theta) + sin(90) sin(theta)
= 0 + sin(theta) =>[ cos(90) = 0 , sin(90) = 1]
= sin(theta)
Answer:
1,3,1
Step-by-step explanation:
Step-by-step explanation:
the correct answer is C because the measurementor an angle cannot be under 72 :)
