Question

If the lines 3x+2ky=2 and 2x+5y=1 are parallel,then the value of k=?​

Answer 1

Step-by-step explanation:

If lines are parallel then both's slope will be same

for 1st line m= -3/2k

for 2nd line m= -2/5

-3/2k = -2/5

3= 2/5 × 2k

15/2 = 2k

k = 3.75

Answer 2

Refer to the attachment.....