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Find the curvature of the curve .
Q9: Find an expression for <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Find
Q11: Find the dimensions of the rectangular box
Q12: Find the solution of the initial-value problem
Q19: Find the mass of the lamina that
Q22: One model for the spread of an
Q29: Find the length of the polar curve.
Q47: Find the directional derivative of the function
Q76: Evaluate the line integral. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Evaluate
Q102: Find the second partial derivatives of the
Q132: Find a function f such that <img