Question

2. If the lines given by 3x-4y+7= 0 and kx +3y-5=0
are parallel
, then the value of k is
0​

Answer 1

Answer:

if they are parallel lines then there slopes are equal.

=> -3/-4 = -k/3

3/4=-k/3

9 = -4k

k=-9/4

Answer 2

Answer:

k = -9/4

Step-by-step explanation:

if the lines given by two lines are parallel, then a1/a2 = b1/b2

here, a1 = 3, b1 = -4. a2 = k, b2 = 3

so, 3/k = -4/3

---->k = -9/4