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If 2^x = 1/2^y then x+y=??

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If 2^x = 1/2^y then x+y=??
posted Aug 17, 2015 by anonymous

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2 Answers

0 votes

zero .........

answer Aug 19, 2015 by Shiva Gurram
0 votes

we have
2^x = 1/2^y
2^x * 2^y =1
2^(x+y) =2^0
on comparing both sides,
we get,
x+y=0

answer Mar 11, 2016 by Ashutosh Kumar Anand



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