Math Chapter Wise question with answer

Q01 a;b;c are unit vectors b and c are non collinear vector. If a × (2b ×c) =b, then angle between a and b is - English · RPSC PGT 2022 Q02 Let vectors α (4y)a (2 y 1)b = + + + + x x and β (y 2 2)a (2 3y 1)b = − + + − − x x, where a and b are non-zero and... English · UKPSC Lecturer (Mains) 2020 Q03 a,b,c are non-zero non-coplanar vectors and b c c a a b p,q,r, [bca] [cab] [abc] × × × × × × × × × × × × = = then [... English · Rajasthan TGT 2016 Q04 If a and b are non-collinear vectors and x and y are scalars such that xa yb 0, + = + = then English · Rajasthan TGT 2015 Q05 If a, b, c, are three non-zero vectors then (a b).c a b c × = × = if and only if: English · Rajasthan TGT 2015 Q06 If a,b and c are three non-coplanar vectors, then the value of (((()))) (()) (()) (((()))) (((()))) (((()))) a. b c... English · KVS PGT 23-12-2018