Math Chapter Wise question with answer

Q01 The points with position vectors ˆ ˆ ˆ ˆ ˆ ˆ 60i + 3j,40i – 8j,ai – 52j are collinear if a is equal to English · UP TGT 2021 Q02 The position vectors of the points A, B, C and D are ˆ ˆ ˆ ˆ ˆ ˆ ˆ ˆ ˆ 3i – 2j – k,2i + 3j – 4k,–i + j+ 2k and ˆ ˆ... English · UP TGT 2021 Q03 The value of 'a' for which the points A,B,C with position vectors ˆ ˆ ˆ 2i j k − +, ˆ ˆ ˆ i 3j 5k − −, ˆ ˆ ˆ ai – 3... English · Haryana PGT 2019 Q04 If r be position vector of a particle of mass m relative to a point 0 then the vector sum H r mv mr v = Σ × = Σ × =... English · PGT 2009 Q05 The position vectors of three points A, B and C are i+j, –i–j and li+mj+nk respectively. The points are collinear i... English · PGT 2002 Q06 The position vector of the point at which the plane (((()))) ˆ ˆ ˆ r i j k 2 − − = − − = − − = − − = meets the line... English · UP PCS (Pre) 1998