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Find the area common to the two circles 𝑟 = 2𝑎𝑐𝑜𝑠𝜃 𝑦 𝑟 = 2𝑏𝑠𝑒𝑛𝜃. The area is calculated in polar coordinates and the region is graphed with GEOGEBRA. Exercise taken from the book Calculus 9th Edition Author: PURCELL Section 10.7 Exercise 31. Factorization Course ► https://bit.ly/2Rur6kE Derivatives Course ► https://bit.ly/37u3tyu Indefinite Integrals Course ► https://bit.ly/2U21RIe Instagram: @ronnyonline mail: [email protected] Support the Paypal channel ►https://paypal.me/elprofeasesor?count...