if a^b=b^a and a=2b then find value of a and b
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Answered by
8
please go through the image,
I have calculated the value of b,now you can get a
I have calculated the value of b,now you can get a
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sagarbawane:
a=2b not a=b^2 therefore your answer is wrong
Answered by
14
hey
#ur Ans
_________
a^b = b^a and a = 2b
putting the value of a = 2b
(2b)^b = b^(2b)
2^b * b^b = (b^b) *(b^b)
Now divide by b^b
we get,
2^b = b^b
Thus b = 2
and
a= 2*2
a = 4 Ans
✌✌☺☺
#ur Ans
_________
a^b = b^a and a = 2b
putting the value of a = 2b
(2b)^b = b^(2b)
2^b * b^b = (b^b) *(b^b)
Now divide by b^b
we get,
2^b = b^b
Thus b = 2
and
a= 2*2
a = 4 Ans
✌✌☺☺
answer is incomplete
how brother
zero can be the solution
i know ...that which is represent power value is zero
otherwise ans is Right okay......thank you!☺
your answer is absolutely right
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