If `u=x^4`, show that `(del^3u)/(delx^2dely)=(del^3u)/(delxdelydelx)`

526 views · Published 11 October 2018 · 2:38 · Indexed 20 September 2026

Channel: Doubtnut · 2018 · Education

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To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `u=x^4`, show that  `(del^3u)/(delx^2dely)=(del^3u)/(delxdelydelx)`

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