(1,0),(6,0),(4,3)

Using determinants , find the area of triangle with vertices (0,0), (6,0), (4,3) Are these points collinear ?

Find the area of the quadrilateral with vertices as the points given in each of the following: (0,0),(4,3),(6,0),(0,3)

Using determinant method, find the area of the triangle whose vertices are (1,0),(6,0) and (4,3).

Evaluate |(-1, 0,0),(2,3,0),(-6,-4,5)|

Given the matrix A=[(x,3,2),(1,y,4),(2,2z)]. If xyz=60 and 8x+4y+3z=20, then A(adjA) is equal to (a) [(6,4,0,0),(0,6,4,0),(0,0,6,4)] (b) [(8,8,0,0),(0,8,8,0),(0,0,8,8)] (c) [(6,8,0,0),(0,6,8,0),(0,0,6,8)] (d) [(3,4,0,0),(0,3,4,0),(0,0,3,4)]

If A= [(1,0),(3,-1),(2,4)] and B= [(3,1,-2),(4,6,0)] find BA

If R={(x,y),x in W,y in W and (X+2y)^(2)=36) , then R^(-1) is_____ (a) {(0,3),(2,,2),(1,4),(0,6)} (b) {(0,6),(0,3),(2,2),(4,1)} (c) {(3,0),(2,2),(1,4),(0,6)} (d) {(3,0),(2,2),(1,4),(6,0)}