(" iv ")+0,-6,-2,2,...

Which of the following are GP? If they are in G.P. Write next three terms? (i) 4,8,16,….. (ii) 1/3, -1/6, 1/12, ……. (iii) 5,55,555,…….. (iv) -2, -6, -18 ,…….. (v) 1/2, 1/4, 1/6 ,……. (iv) 3,- -3^(2), 3^(3) ,…….. (vii) x,1,1/x ,......... (x ne 0) (viii) 1/sqrt(2), -2, 4sqrt(2) ,.......... (ix) 0.4, 0.04, 0.004,........

Which of the following are GP? If they are in G.P. Write next three terms? (i) 4,8,16,….. (ii) 1/3, -1/6, 1/12, ……. (iii) 5,55,555,…….. (iv) -2, -6, -18 ,…….. (v) 1/2, 1/4, 1/6 ,……. (iv) 3,- -3^(2), 3^(3) ,…….. (vii) x,1,1/x ,......... (x ne 0) (viii) 1/sqrt(2), -2, 4sqrt(2) ,.......... (ix) 0.4, 0.04, 0.004,........

The number of real roots of the equation | (x,-6,-1), (2,-3x,x-3), (-3, 2x, x-2) | =0 is (i) 0 (ii) 1 (iii) 2 (iv) 3

Find the slope of the line through the points (i) (1,2) , (4,2) (ii) (0,-4) , (-6,2) (iii) (4,-6) , (-2,-5) (iv) (4,6) , (2,12) (v) (3,-2) , (3,4)

Find the equations of the circles the end points of whose diameter are as follows : (i) (0,6) and (6,0) (ii) (-1,3) and (2,4) (iii) (A+b,a-b) and (a-b,a+b) (iv) (0,0) and (2,2)

Find the equations of the circles the end points of whose diameter are as follows : (i) (0,6) and (6,0) (ii) (-1,3) and (2,4) (iii) (A+b,a-b) and (a-b,a+b) (iv) (0,0) and (2,2)

If A={1,2,3,4,5},B={0,2,4,6,8} then A/_B=(I){2,4} (ii) {1,3,5}(iii){0,6,8} (iv) {0,1,3,5,6,8}

The matrix [[0,2,-4],[-2,0,-6],[4,6,0]] is