Find the derivative of each function. Do not simplify your answers a) y = 2ln (7x5 + 3x) b) k(x)=6+√7x²+8+6x5

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Q: Find the length of the polar curve r = 3 sin 0, 0 ≤ 0 ≤ π/3.

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Q: 8) Find the Taylor expansion of f(x) at the given f(x)=√x, c=4

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