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  1. Given f(x) = sin x, g(x) = x2 and, use compositions to express each of the following functions. Homework Help ✎

    1. y = sin(x2)

    2. y = sin2(x)

    3. y = csc(x)

x² is the inner function. sin(x) is the outer function.

y = f(g(x))

x² is the outer function. What is the inner function?

Recall that y = csc(x) is the reciprocal of y = sin(x).

Refer to the hint in part (c).