Math Chapter Wise question with answer

Q01 Let a = (2 î – ĵ + k̂), b = (î + 2 ĵ – k̂) and c = (î + ĵ–2 k̂) be three vector. A vector in the plane of b a... English · RPSC PGT 2022 Q02 The projection of the vector ˆ ˆ ˆ i 2j k − + − + on the vector ˆ ˆ ˆ 4i 4j 7k − + − + is: English · PGT 2000 Q03 The projection of the vector ˆ ˆ ˆ a = 2i + 3j+ 2k on the vector ˆ ˆ ˆ b = i + 2j+k is given by English · (GIC) Lecturer exam, 2015 Q04 Given two vectors a 2i 3j 6k = − + = − + = − + = − + and b 2i 2j k = − + − = − + − = − + − = − + − and Projection o... English · TGT 2005 Q05 If the vectors a, b and c form the sides BC, CA and AB respectively of a ∆ ∆ ∆ABC, then: English · EMRS PGT-2023 Q06 Let ˆ ˆ ˆ a = 3i + 2j+ 2k and ˆ ˆ ˆ b = i + 2j- 2k be two vectors. If a vector perpendicular to both the vectors a... English · EMRS PGT-2023