Math Chapter Wise question with answer

Q01 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 Q02 Vector area of the triangle the position vectors of those vertices are (2, 3,–5), (3, 4, 2), (1, 1,–1) English · PGT 2003 Q03 The area of the a triangle ABC whose vertices are A(1, 2,3), B(3,1,2), C(2,3, 1) is– English · UP PCS (Pre) 1994 Q04 The area of the triangle with vertices ˆ ˆ i j, ˆ ˆ i k and ˆ ˆ j k bis– English · UP PCS (Pre) 2003 Q05 The area of the triangle whose vertices are (0,0,0) (1,2,3) and (2,3,4) is– English · UP PCS (Pre) 2004 Q06 The volume of the tetrahedron whose vertices are given by the vectors (((()))) ˆ ˆ ˆ, i j k − + + − + + − + + − + +... English · PGT 2003