1.

If (2, 3) is a solution of the equation 7x -Ky5, then find K

Answer»

Given : (2,3) is solution of

7x - ky = 5

put x = 2 and y = 3

7 × 2 - 3k = 5

14 - 5 = 3k

9 = 3k

k = 3



Discussion

No Comment Found