From the choices given below, choose the equation whose graph are given in figure * 2 1 (2,0) O -2-1 1 2 3 4 -27 (1,-2) -3+ 4X (0,4) -5 (-1,-6) Y"

From the choices given below, choose the equation whose graphs are given in figure.

From the choices given below, choose the equations whose graph is given in the following figure y=2x

From the choices given below choose the equation whose graph is given in (i) x+2y=5 (ii) x-2y=5 (iii) y+2x=5

For each of the graphs given in Fig. 4.5 select the equation whose graph it is from the choices given below:(a) For Fig 4.5(i)(i) x + y = 0 (ii) y = 2x (iii) y = x (iv) y = 2x + 1 (b) For fig 4,5(ii)(i) x + y = 0 (ii) y = 2x (iii) y = 2x + 4 (iv) y = x - 4

Find the area of the triangle whose vertices are given below : (i) (-3,-4), (-2,-7), (-1,-9) (ii) (3,8),(-4,2), (5,1) (iii) (2,1), (3,2), (-1, 4)

A line (x-1)/(2)=(y-2)/(3)=(z-3)/(4) intersects the plane x-y+2z+2=0 at paint A .The equation of straight line passing through A Iying in the given plane and at minimum inclination with the given line is/are (A) (x+1)/(1)=(y+1)/(5)=(z+1)/(2) ,(B) 5x-y+4-0=2y-5z-3 ,(C) 5x+4-5z+1=0=2y-5z-3 ,(D) (x+2)/(1)=(y+6)/(5)=(z+3)/(2)

Coordinates of the centre of the circle given by the equation lambda x^(2) + (2lambda - 3)y^(2) - 4x + 6y - 1 =0 is ………

The equation of the chord of x^(2)+y^(2)-4x+6y+3=0 whose mid point is (1,-2) is

Find the inverse of each of the matrices given below : [(2,-1,4),(-3,0,1),(-1,1,2)]