Write down the interval for the principal-value branch of each of the following functions and draw its graph:
cos^-1 x

Principal value branch of cos^-1 x is [0, π]

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Question

Write down the interval for the principal-value branch of each of the following functions and draw its graph: cos -1 x

Philoid · Accepted Answer

Principal value branch of cos^-1 x is [0, π]

Write down the interval for the principal-value branch of each of the following functions and draw its graph:cos-1 x