(b) `0.6-1.2x+3=-3`

Which of the following is not the root of the equation |[x,-6,-1],[ 2,-3x,x-3],[-3, 2x,x+2]|=0? a.2 b. 0 c. 1 d. -3

Which of the following is not the root of the equation |[x,-6,-1],[ 2,-3x,x-3],[-3, 2x,x+2]|=0? a. 2 b. 0 c. 1 d. -3

Which of the following is not the root of the equation |[x,-6,-1],[ 2,-3x,x-3],[-3, 2x,x+2]|=0? a. 2 b. 0 c. 1 d. -3

Which of the following is not the root of the equation |[x,-6,-1],[ 2,-3x,x-3],[-3, 2x,x+2]|=0? a. 2 b. 0 c. 1 d. -3

If x=1 is a common root of the equations a x^2+a x+3=0 and x^2+x+b=0 , then a b= (a) 3 (b) 3.5 (c) 6 (d) -3

The roots of the quadratic equation x^2+6x+5=0 a)5,-1 b)2,3 c)6,-1 d)-2,-3

If A = [[x,1,-x],[0,1,-1],[x,0,7]] and det (A) = |(3,0,1),(2,-1,0),(0,6,7)| , then the value of x is a)-3 b)3 c)2 d)-8

If A ={-2,1,0,-1,2},B= {-6,-5,-3,j0,3} and the mappiong f:A to B is defined by f(x) =2x ^(2)+x-6, state which of the following is the image (-1):

If A= {-2,1,0,-1,2}, B={-6,-5,-3,0,3} and the mapping f:A to B is defined by f(x)=2x^2+x-6, state which of the following is the image of (-2) ?

The intercepts a, b of a stline on the co-ordinate axes are given by a + b=5, ab= 6 then the equation of line is 1. 2x-3y=6 2. 2x +3y -6 =0 3) 2x +3y +6 =04) 2x-3y +5=0