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Mathematics 13 Online
OpenStudy (anonymous):

SOLVE THE QUESTION

OpenStudy (anonymous):

\[X ^{X}+^{Y} =Y ^{3} AND Y ^{X}+^{Y} = X ^{6}Y ^{3}\]

OpenStudy (anonymous):

THIR IS SPACE AFTER AND

OpenStudy (anonymous):

AND X AND Y AREnatural numbers

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

Uh, what are we suppose to solve?

OpenStudy (anonymous):

the value for y raise to the power x is equal to what

OpenStudy (anonymous):

this must be sixth sense

ganeshie8 (ganeshie8):

\(\large X^{X+Y} =Y ^{3} \) \(\large Y^{X+Y} = X ^{6}Y ^{3}\)

ganeshie8 (ganeshie8):

like that ?

OpenStudy (yttrium):

I think ^

OpenStudy (anonymous):

YUP

ganeshie8 (ganeshie8):

\(x=y=1\) is a tivial solution

OpenStudy (anonymous):

i simple words ??????????????|

OpenStudy (anonymous):

Yeah x = 1, y = 1

OpenStudy (anonymous):

but how

ganeshie8 (ganeshie8):

\(x=y=1\) is an easy solution, not sure if there can be other solutions also, if thre are no other solutions, we need to prove it as well ok

OpenStudy (anonymous):

There can't be

OpenStudy (anonymous):

but we have to find \[Y ^{X}\]

OpenStudy (anonymous):

IS EQUAL TO WHAT

ganeshie8 (ganeshie8):

oh ok.. that simplifies a bit..

OpenStudy (ikram002p):

i tried this \(y^(-x-y) × x^(x+y)=y^0x^6\)

ganeshie8 (ganeshie8):

ikam use {} for exponent..

OpenStudy (ikram002p):

-_-"

OpenStudy (ikram002p):

\(\Huge{x^{-x-y} y^{x+y}=x^6y^0}\)

OpenStudy (anonymous):

DUDE YOU NEED TO EXPLAIN ME HOW YOU GOT THIS

ganeshie8 (ganeshie8):

divide the two equations

OpenStudy (ikram002p):

even thought if i explain this , the oly solution u cud got is 1,1 (bye trial) else wont work

ganeshie8 (ganeshie8):

but we need to find the value of \(y^x\), not the actual solutions...

OpenStudy (anonymous):

the answer is one 1

OpenStudy (anonymous):

He just made them equal don, but that's not what we need

ganeshie8 (ganeshie8):

if we can prove that x=y=1 are the oly solutions possible, then that also means that y^x = 1 so either way is fine

OpenStudy (usukidoll):

proof problem?

OpenStudy (usukidoll):

well why couldn't we just do that? x = 1 y =1 problem ended.

OpenStudy (anonymous):

OK THE ANSWER IS Y^X = 1 GANESHIE8 HAS SAID IT!

OpenStudy (anonymous):

Move on don, move on!

OpenStudy (anonymous):

yes ganeshi said than said no more queries

ganeshie8 (ganeshie8):

ive said it - but terms and conditions apply :)

ganeshie8 (ganeshie8):

you still need to prove, why other solutions dont exist ok

OpenStudy (anonymous):

yes terms and conditions apply

OpenStudy (anonymous):

like i said ganeshi said than ganeshie said

OpenStudy (ikram002p):

\(y^{x+y}=x^6(x^xx^y)\) ughh no sense in any prove :o

OpenStudy (ikram002p):

*proof

OpenStudy (anonymous):

|dw:1392460101309:dw|

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