Grade 12th passAlgebra
if x^a=y^b=z^c , then find the value of b. and it is given that y^2=xz.
if x^a=y^b=z^c , then find the value of b. and it is given that y^2=xz.
1 Answer
Arun
Dear Rohan
y^2 = xz
k^2/b = k^1/a * k^1/c
hnce
2/b = 1/a + 1/c
Hence
b = 2ac / (a + c)
Regards
Arun (askIITians forumexpert)
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