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If a, b, c are in AP as well as in GP then find the value of a^b-c + b^c-a + c^a-b

If a, b, c are in AP as well as in GP then find the value of a^b-c + b^c-a + c^a-b

Grade:10

1 Answers

ritik
15 Points
5 years ago
if in ap then 2b=a+c so
b2=a2+c2+2ac/4
and we also know b2=ac
eqating in first eqation we get
a=c
so
a=b=c
therefore answer is 3

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