Mark the correct alternative in each of the following:
If a, b, c are in A.P. and x, y, z are in G.P., then the value of
is
Given: a,b,c are in AP and x,y,z are in GP.
⇒ ![]()
⇒ 2b = a+c and y2 = xz.
⇒ ![]()
L.H.S = xb-c.yc-a.za-b
⇒ ![]()
⇒ ![]()
⇒ ![]()
⇒ ![]()
⇒1.1
⇒ 1.
Couldn't generate an explanation.
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