I need homework help-- Precalculus.?

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I need homework help-- Precalculus.?

Does anyone know about Trigonometric Identities? I have 16 I have to do for pre-calc, and no idea how to do it. I get the theory-- replace the parts until the sides match up.... But, I need help.

2007-11-07 11:25:21 · 1 answers · asked by Doesdeathbecomeme? 1 in Science & Mathematics ➔ Mathematics

1 answers

Post them one or two at a time, and people will jump to help.

2007-11-07 19:29:06 · answer #1 · answered by Curt Monash 7 · 0⤊ 0⤋