Without using a calculator, evaluate, if possible, the following expressions. cos -1 (-1)

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Without using a calculator, evaluate, if possible, the following expressions.

cos-1 (-1)

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Calculus For Scientists And Engineers Early Transcendentals

ISBN: 9780321849212

1st Edition

Authors: William L Briggs, Bernard Gillett, Bill L Briggs, Lyle Cochran

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