Register

If sin θ = -0.93, find cos(θ - π/2) I think it's -.93, but I'm not sure why?

If sin θ = -0.93, find cos(θ - π/2) I think it's -.93, but I'm not sure why?
128k views
3 votes
If sin θ = -0.93, find cos(θ - π/2)
I think it's -.93, but I'm not sure why?

User Brock
by
8.7k points

1 Answer

2 votes
Yes, you are right. The identity sin θ is an extended form of cos(θ - π/2).

User Flyingmeatball
by
9.3k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!