Question: Q.2(a) Define the gradient of a scalar point function and evaluate V(r+Inr+tan 3r+- r). 3a.r axr (b) Show that curl = -- 5 a

Q.2(a) Define the gradient of a scalar point function and evaluate V(r+Inr+tan

Q.2(a) Define the gradient of a scalar point function and evaluate V(r+Inr+tan 3r+- r). 3a.r axr (b) Show that curl = -- 5 a . where a is a constant vector.

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