Which of the expressions are defined, and which are not? Give reasons for your answers. a. tan

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Which of the expressions are defined, and which are not? Give reasons for your answers.

a. tan-1

b. cos-1 2

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Thomas Calculus Early Transcendentals

ISBN: 9780321884077

13th Edition

Authors: Joel R Hass, Christopher E Heil, Maurice D Weir

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