Question: Simplify the expression. 70. tan(sin 'x) 71. sin(tan-x) 72. sin(2 cos x)

Simplify the expression.


70. tan(sin 'x) 71. sin(tan-x) 72. sin(2 cos x)

70. tan(sin 'x) 71. sin(tan-x) 72. sin(2 cos x)

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