Question

For what values of x are the numbers -2/7 , x, -7/2 in gp

Answer 1

Answer:

1

Step-by-step explanation:

if a, b, c are in G.P then Geometric mean = b^2 = ac

Here, x^2 = -2/7 * -7/2

x^2 = 1

x = 1

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