Math Chapter Wise question with answer

Q01 The value of div 3 r is: English · UK SSSC LT 2020 Q02 The value of (((()))) div(curlF)i.e.. F ∇ ∇ × ∇ ∇ × ∇ ∇ × ∇ ∇ × equal to– English · JDD-75-PGT TIER II-X-15 28.06.2015 Q03 If ˆ ˆ ˆ 2 F x yi xzj yzk = + + = + + = + + = + +, then the value of div curl F is? English · PGT 2009 Q04 If div 5 r r A 5 r, then value of A– English · (GIC) PGT, 2015 Q05 Value of 2 where C is the square in xy – plane with vertices (1, 0), (–1, 0), (0, 1), (0, –1) respectively is - English · RPSC PGT 2022 Q06 Value of S ˆ F.nds ∫∫, where 2 F 4xz i– y j yz k ∧ ∧ ∧ = + and S is the surface of the cube bounded by x = 0, x = 1... English · UP PGT 2021