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Q31: Find the area of the surface S
Q42: Solve the boundary-value problem, if possible. <img
Q57: Evaluate the surface integral.Round yourAnswer to four
Q58: Find <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8680/.jpg" alt="Find
Q59: Evaluate <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8680/.jpg" alt="Evaluate and
Q82: The temperature at the point <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8680/.jpg"
Q119: Use the definition of the derivative to
Q135: Find the mass of a solid hemisphere
Q136: Find the derivative of the function. <img
Q156: Find the curl of the vector field