Q.23 Choose correct formula from the following: a) sin(π+θ)=sinθ
b) cos(π+θ)=-cosθ
c) sin(π/2-θ)=-cosθ
d) cos(π/2+θ)=cosθ
Answers
Answered by
3
Answer:
a ] sin [n + 0 ] =sin 0
Step-by-step explanation:
target like 3 or brainliest
Answered by
0
Answer:
B)
Please mark me brainliest
Step-by-step explanation:
Similar questions