# in Exercises 83 and 84, find the domain and range of each composite function. Then graph the compositions on separate screens. Do the graphs make sense in each case? Give reasons for your answers and comment on any differences you see.83. a. y = sin-1(sin x)      b. y = sin (sin-1 x)84. a. y = cos-1(cos x)     b. y = cos (cos-1 x)

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in Exercises 83 and 84, find the domain and range of each composite function. Then graph the compositions on separate screens. Do the graphs make sense in each case? Give reasons for your answers and comment on any differences you see.

83. a. y = sin-1(sin x)      b. y = sin (sin-1 x)

84. a. y = cos-1(cos x)     b. y = cos (cos-1 x)

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Step 2

a) Given:

Step 3

The Domain and Range of the given...

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