Unformatted text preview: recall the Double-Angle Identities quickly! One possible exception: Since the tan 2 u ( ) identity is harder to remember, you may prefer to remember the Sum Identity for tan u + v ( ) and then derive the tan 2 u ( ) identity this way. If you’re quick with algebra, you may prefer to go in reverse: memorize the Double-Angle Identities, and then guess the Sum Identities....
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This note was uploaded on 12/29/2011 for the course MATH 150 taught by Professor Sturst during the Fall '10 term at SUNY Stony Brook.
- Fall '10