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Evaluate the integral as the limit of a sum (x2 + 1) dx. Sin 2x dx. Sin4x + Cos4x. dx 3x + 4x – 2x2. Find the local maximum & local minimum value of function x3 – 12x2 + 36x – 4 . Examine the continuity of the given function. F(x) = x2 . Sin 1/x if x = 0. 0 if x = 0. Differentiate Cos2x w.r.t. x using first principle ................
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