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Find the gradient of t = x^2y+ e^z at the point p(1,5,-2)

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Find the gradient of t = x^2y+ e^z at the point p(1,5,-2) (a) i + 10j + 0.135k (b) 10i + j + 0.135k (c) i + 0.135j + 10k (d) 10i + 0.135j + k This question was posed to me in a job interview. Question is taken from Gradient in section Vector Calculus of Electromagnetic Theory Select the correct answer from above options Electromagnetic Theory questions and answers, Electromagnetic Theory questions pdf, Electromagnetic Theory question bank, Electromagnetic Theory questions and answers pdf, mcq on Electromagnetic Theory pdf,electromagnetic theory book pdf,electromagnetic theory pdf notes,electromagnetic theory lecture notes,electromagnetic theory of light,maxwell electromagnetic theory,electromagnetic theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel

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Right answer is (b) 10i + j + 0.135k The best explanation: Grad(t) = 2xy i + x^2 j + e^z k. On substituting p(1,5,-2), we get 10i + j + 0.135k.

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