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. If (a/b)^(x-1)= (b/a)^(x-5) , then the value of x |
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Answer» Step-by-step EXPLANATION: (a/b) ^(x-1)=(b/a)^(x-5) (a/b) ^(x-1)=(a/b)^-(x-5) BASES are EQUAL then EXPONENTS are equal (x-1) =-(x-5) x-1=-x+5 x+x=5+1 2x=6 x=6/2 x=3 |
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