PrecalculusChallengeWhy the Formulas Work ShareWhy the Formulas Work · Challenge problemEvaluate the product (1−12)(1−13)⋯(1−140)\left(1 - \dfrac{1}{2}\right)\left(1 - \dfrac{1}{3}\right)\cdots\left(1 - \dfrac{1}{40}\right)(1−21)(1−31)⋯(1−401).Express your answer as a common fraction.Check Show answer Walk through it step by step Practice more like this Review this concept