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Use sum, difference, product, or half-angle formulas to find the exact value of each expression. cos(sin123+tan132)\cos \left(\sin ^{-1} \frac{2}{3}+\tan ^{-1} \frac{3}{2}\right)


Answered 2 years ago
Answered 2 years ago
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We'll solve the exercise by making use of the Sum/Difference formulas for trigonometric functions.

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