Math Chapter Wise question with answer

Q01 If a is differentiable vector point function and u is a differentiable scalar point function, then ∇ × (u a) is equ... English · RPSC PGT 2022 Q02 If a and b are irrotational vectors then div () × a b is equal to – English · UP PGT 2021 Q03 If a and b are constant vectors, then (((()))) r ab ∇ is equal to English · PGT 2005 LT 2018 Q04 If A, B, C, D are any four points in space, and AB× CD+ BC×AD + CA×BD =λ (area of ∆ ∆ABC) then λ is equal to- English · Rajasthan TGT 2013 Q05 Let V be the solid region in 3 ℝ bounded by the paraboloid y = (x2 + z2) and the plane y = 4. Then the value of ∫∫∫... English · Bihar (TRE 1.0) -2023 Q06 If f1 and f2 are differentiable scalar functions and v is differentiable vector function such that f1v = ∇ f2, then... English · RPSC PGT 2022