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If-x-y-x-y-z-y-z-x-y-z-x-z-x-y-z-p-then-which-of-the-following-can-be-the-value-of-p-




Question Number 8230 by 314159 last updated on 03/Oct/16
If ((x+y)/(x+y+z)) = ((y+z)/(x+y+z)) = ((x+z)/(x+y+z)) =p, then which of  the following can be the value of p?
Ifx+yx+y+z=y+zx+y+z=x+zx+y+z=p,thenwhichofthefollowingcanbethevalueofp?
Answered by Rasheed Soomro last updated on 03/Oct/16
(a/A)=(b/B)=(c/C)=((a+b+c)/(A+B+C))   p=((x+y)/(x+y+z)) = ((y+z)/(x+y+z)) = ((x+z)/(x+y+z))        =(((x+y)+(y+z)+(x+z))/((x+y+z)+(x+y+z)+(x+y+z)))         =((2x+2y+2z)/(3(x+y+z)))=((2(x+y+z))/(3(x+y+z)))=(2/3)
aA=bB=cC=a+b+cA+B+Cp=x+yx+y+z=y+zx+y+z=x+zx+y+z=(x+y)+(y+z)+(x+z)(x+y+z)+(x+y+z)+(x+y+z)=2x+2y+2z3(x+y+z)=2(x+y+z)3(x+y+z)=23

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