Log In
::
Register
::
Search
Forums
Groups
Popular
•
New Topics
•
New Posts
Read Question
Reply to All
0
Algebra problem
Forums:
Algebra
Email this Topic
•
Print this Page
Ask a question
Reply
Thu 16 May, 2019 11:04 am
Rewrite with only sin x and cos x. sin 2x - cos 2x
Stumble It!
•
Tweet This
•
Bookmark on Delicious
•
Share on Facebook
•
Share on MySpace
Topic Stats
Top Replies
Link to this Topic
Type: Question • Score: 0 • Views: 693 • Replies: 1
No top replies
Link
HTML
engineer
2
Reply
Thu 16 May, 2019 01:25 pm
@Ask a question,
sin 2x = 2 sin x cos x
cos 2x = cos^2 x - sin^2 x
You will need to memorize these for the test.
0 Replies
Related Topics
Amount in Gallons
-
Question by Randy Dandy
Amount of Time
-
Question by Randy Dandy
Mixture - Concrete - Solution/Explanation
-
Question by Randy Dandy
Going from intermediate algebra to calculus?
-
Question by brokencdplayer
Algebra Expression
-
Question by Pio Cain
Trouble understanding these sets!
-
Question by jessicalorynn
Somebody help me solve this algebra equation?
-
Discussion by taehyun
Can this question form simultaneous equations or not?
-
Question by taehyun
Width of Spaces: Answer/Explanation
-
Question by Randy Dandy
Algebra 2
-
Question by HayleyBoo
Forums
»
Algebra problem
Read Question
Reply to All
Copyright © 2024
MadLab, LLC
::
Terms of Service
::
Privacy Policy
:: Page generated in 0.03 seconds on 11/09/2024 at 07:25:00
▲
▼