`|(x+1, 4, 3), (2, x+8, 6), (3, 12, x+9)| =0`

In which of the following tables x\ a n d\ y vary inversely: (i) x, 4, 3, 12, 1 y, 6, 8, 2, 24 (ii) x, 5, 20, 10, 4 y, 9, 12, 8, 36 (iii) x, 4, 3, 6, 1 y, 9, 12, 8, 36 (iv) x 9 24 15 3 y 8 3 4 25

In which of the following tables x\ a n d\ y vary inversely: (i) x, 4, 3, 12, 1 y, 6, 8, 2, 24 (ii) x, 5, 20, 10, 4 y, 9, 12, 8, 36 (iii) x, 4, 3, 6, 1 y, 9, 12, 8, 36 (iv) x 9 24 15 3 y 8 3 4 25

Find the value of the determinant = |(2, 3, 4) ,(5, 6, 8),( 6x,9x, 12 x)| .

Find value of |{:(2, 3, 4), (5, 6, 8), (6x, 9x, 12x):}|

Find the value of the determinant = |(2, 3, 4),( 5, 6, 8),( 6x,9x ,12 x)|

Write the value of the determinant |[2, 3, 4],[ 5, 6, 8],[ 6x,9x, 12 x]|

If ({:(11, -4), (8, -3):})({:(-x, 4), (-8, y):}) = -({:(2, 3),(6, 9):}) , then find 2x - y.

Solve for x, |{:(4x,6x+2,8x+1),(6x+2,9x+3,12x),(8x+1,12x,16x+2):}| =0

Solve for x, |{:(4x,6x+2,8x+1),(6x+2,9x+3,12x),(8x+1,12x,16x+2):}| =0