devavrat wrote:
But when we have calculated the value of B then why will the value change?
Im sorry to ask but i just can't understand why is it that if the calculated value of b is 13 then it is correct otherwise it is not. When we have already calculated the value then where is the question of b not being13?
We have NOT calculated the value of B..
The question -- Is\(81^a=3^{(b−1)}\) ?-- This is not given but you have to prove it?? and for that you have to know a and b.
Statement II tells us a=3, but we still
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