Math Chapter Wise question with answer

Q01 A,BandC are unit vectors. A is perpendicular to both B and C and angle between B and C is 30º. Then vector A is - English · RPSC PGT 2022 Q02 The unit vector perpendicular to each of the vectors u = 2i 2j +k, v = i + j k − − − − is– English · DSSSB PGT 2021 Q03 Given that a and b are unit vectors. If the vectors p 3a 5b and q a b are mutually perpendicular then– English · KVS TGT 2017 Q04 If â and b̂ are unit vectors such that ˆ â + 2b and ˆ ˆ 5a – 4b are perpendicular to each other, then the angle b... English · UP TGT 2021 Q05 A unit vector perpendicular to the plane of vectors ˆ ˆ ˆ 2 6 3 a i j k = − − = − − = − − = − − and ˆ ˆ ˆ 4 3 b i j... English · PGT 2009 Q06 If a and b are two unit vectors such that 2 a b + + and 5 4 a b − − are perpendicular to each other, then the angle... English · PGT 2004