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13 Nov 2019
53. Find (i) the gradient V/ at the point and (ii) the directional derivative of f at Po in the direction of b. i-2j (b) f(z,v) = ev sin z, A(r/3,0), b = (c) f(z, y, z) ze®·A(2,1,-1), b- i+j+k
53. Find (i) the gradient V/ at the point and (ii) the directional derivative of f at Po in the direction of b. i-2j (b) f(z,v) = ev sin z, A(r/3,0), b = (c) f(z, y, z) ze®·A(2,1,-1), b- i+j+k
Irving HeathcoteLv2
13 Nov 2019