Find an approximate value of each expression correct to at least five decimal places if it is defined, otherwise, input

Question

Find an approximate value of each expression correct to at least five decimal places if it is defined, otherwise, input undefined.
(a) tan⁻¹ 1.53 = radians.
(b) sin⁻¹ 1.53 = radians.

Kunduz · Accepted Answer

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