Question

if the series given below are in g.p then what is the value of 'k 3,(k-2),25/12,125/72.... solve​

Answer 1

Answer:

• 3, (k -2), 25/12, 125/72,... forms a G.P.

Note:

For G.P., b = √(ac)

Here, a = 3, b = (k -2) and c = 25/12

=> k - 2 = √(3 × 25/12)

=> k - 2 = 5/2

=> k = 5/2 + 2

=> k = 9/2

Therefore, the value of k is 9/2.