Math Chapter Wise question with answer

Q01 The incorrect statement for the three vectors () () () a× b× c,b× c×a and c × a×b and is English · UP PCS (Pre) 2008 Q02 Given three vectors ˆ ˆ ˆ A i j 2k, = + − = + − = + − = + − ˆ ˆ ˆ B 2i j k, = − + = − + = − + = − + ˆ ˆ ˆ C pi 3j k... English · (GIC) Lecturer exam, 2015 Q03 The number of distinct real values of λ,for which the vectors – and 2 ˆ ˆ ˆ i + j – λ k are coplanar is: English · UKPSC Lecturer (Mains) 2020 Q04 The value of λ for which the vectors ˆ ˆ ˆ i j k − + λ − + λ − + λ − + λ, ˆ ˆ ˆ i j k λ + − λ + − λ + − λ + − and ˆ... English · UP PCS (Pre) 2000 Q05 The value of the sealer λ for which the vector ˆ ˆ ˆ ˆ ˆ ˆ i, j+ k, i + j+ λk is coplanar, is: English · UP PCS (Pre) 1999 Q06 If the vectors a, b and c form the sides BC, CA and AB respectively of a ∆ ∆ ∆ABC, then: English · EMRS PGT-2023