lecture 13 PROBLEMS ON PARTIAL DIFFERNTIATION
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lecture 14 PROBLEMS ON PARTIAL DIFFERNTIATION
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Partial derivatives - Laplace equation
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Integral of 1/(1+x^4) by Brute-force Partial Fraction!
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If u = 𝐫^𝐦, where 𝐫^𝟐 = 𝐱^𝟐+𝐲^𝟐+𝐳^𝟐,then prove that (𝐝^𝟐 𝐮)/(𝐝𝐱^𝟐 ) + (𝐝^𝟐 𝐮)/(𝐝𝐲^𝟐 ) + (𝐝^
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If u=log[tanx+tany+tanz] show that....
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If u=f(r) where r2=x2+y2+z2 then dx2d2u+dy2d2u+dz2d2u=f"(r)+r4f′(r) partial differentiation
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Every Minute One Person Is Eliminated
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