For a pair of equation 2x+3y= 1 and 3x - 2y=8 in usual notations `a_1b_2 - a_2b_1` =

The pair of linear equation 2x-3y=1 and 3x-2y=4 have:

Find thhe solution of the pair of equations 3/x+8/y=-1" and "1/x-2/y=2" where "x, y ne 0 .

Solve the following pairs of equations by reducing them to a pair of linear equations :- 2/2x + 1/3y =2, 1/3x + 1/2y = 13/6.

Solve the following pairs of equations by reducing them to a linear pair :- 1/2x - 1/y = -1 , 1/x+1/2y = 8 .

Solve each the following pairs of equations by reducing them to a pair of linear equations. (viii) 1/3x+y + 1/3x+y + 1/3x-y = 3/4 1/2(3x+y) - 1/2(3x-y) = -1/8

Solve the following pairs of equations by reducing them to a pair of linear equations: 1/(2x)+1/(3y)=2 1/(3x)+1/(2y)=13/6

Solve the following pairs of equations by reducing them to a pair of linear equations: (1)/(2x) + (1)/(3y)= 2 (1)/(3x) + (1)/(2y)= (13)/(6)

Solve the following pairs of equations by reducing them to a pair of linear equations. 1/(2x)+1/(3y)=2 1/(3x)+1/(2y)=13/6