Total Derivative || 𝒖=𝒙^𝟐+𝒚^𝟐+𝒛^𝟐 || Partial Differentiation || 18mat21 || Dr Prashant Patil

In this video, if 𝒖=𝒙^𝟐+𝒚^𝟐+𝒛^𝟐 & 𝒙=𝒆^𝒕; 𝒚=𝒆^𝒕 𝑺𝒊𝒏𝒕;𝒛=𝒆^𝒕 𝑪𝒐𝒔𝒕
then the total derivative is obtained in terms of t as 𝒅𝒖/𝒅𝒕=𝟒𝒆^𝟐𝒕
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[@bobrobert8684]

excellent Job

[@jashwanthvaltati]

perfect explaination 👌