1 Answered Questions for the topic Half-angle Identities
03/19/17
Find the exact value of the trig function below
sin a/2 if cosa = 7/9 (assume sin a/2 is positive)
Follows
•
3
Expert Answers
•2
![]()
![]()
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
