[" 2.In each of the following find the value "],[" Mo "(7,-2),(5,1),(3,k)]

In each of the following find the value of 'a' 9x^(2) + (7a-5)x + 25 = (3x + 5)^(2)

Find the value of k, if (7,-2),(5,1) and(3,k) are collinear.

In each of the following find the value of 'k',for which the points are collinear.(i)(7,-2),(5,1),(3,k)

In each of the following find the value of 'k', for which the points are collinear. (7, -2), (5, 1), (3, k)

In each of the following find the value of 'k', for which the points are collinear : (1) (7,-2), (5,1), (3,k) (2) (8,1), (k,-4), (2,-5)

In each of the following find the value of 'k',for which the points are collinear.(ii)(8,1),(k,-4),(2,-5)

In each of the following find the value of 'k', for which the points are collinear. (8, 1), (k, -4), (2, -5).

In each of the following find the value of 'k' for which the points are eollinear.,- (7, - 2), (5, 1), (3, k).