inverse_trig_sheet - y = sin-1(x x = sin(y Domain =-1 1...

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y = sin -1 (x) b x = sin(y) Domain = [-1, 1] Range = [- π /2, π /2] sin -1 (sin(x)) = x if x [- π /2, π /2], that is, does not always cancel, but can always be computed sin(sin -1 (x)) = x if x [-1, 1], otherwise dne y = cos -1 (x) b x = cos(y) Domain = [-1, 1] Range = [0, π ] cos -1 (cos(x)) = x if x [0, π ], that is, does not always cancel, but can always be computed
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This note was uploaded on 05/20/2010 for the course MUSIC APPR 894885838 taught by Professor Kimberlyhousser during the Fall '10 term at LSU.

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