Question

Find the value of k, if 3x + ky-1=0, 7x-3y+3=0 are perpendicular.

Answer 1

Answer:

idk

Step-by-step explanation:

Answer 2

Find slope of both line by comparing with general form y=mx+c
We will get
M1=-3/k
And m2 will be 7/3
Using condition of perpendicular line m1*m2=-1
-3/k*7/3=-1
K=7