Question

If the lines given by 3x + 2y = 2. and 2x + 5y = 0 are parallel, then the value of k will be

give the answer in attachment and with full equation solution not oy answer
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Answer 1

Answer:

a1/a2 = b1/b2 ≠ c1/c2 …(i)

Given lines, 3x + 2ky - 2 = 0

and 2x + 5y - 1 = 0;

Comparing with ax + by + c = 0;

Here, a1 = 3, b1 = 2k, c1 = - 2

and a2 = 2, b2 = 5, c2 = - 1

From Eq. (i), 3/2 = 2k/5

k = 15/4