Register

Find cos 2x if sin x= 5/13 and x is in quadrant 2

Find cos 2x if sin x= 5/13 and x is in quadrant 2
191k views
11 votes
Find cos 2x if sin x= 5/13 and x is in quadrant 2

User Deric
by
8.7k points

1 Answer

12 votes

Answer:

cos(2x) =
(119)/(169)

User Stephen Straton
by
8.8k 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!