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If (x(y+z-x))/log x = (y(z+x-y))/log y =...

If `(x(y+z-x))/log x = (y(z+x-y))/log y = (z(x+y-z))/log z ," prove that "x^(y) y^(x) = z^(y) y^(z) = x^(z) z^(x)`.

A

`z^x x^z`

B

`x^z y^x`

C

`x^yy^z`

D

`x^xy^y`

Text Solution

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The correct Answer is:
A
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ARIHANT MATHS-LOGARITHM AND THEIR PROPERTIES-Exercise (Single Option Correct Type Questions)
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  8. If xn > x(n-1) > ..........> x3 > x1 > 1. then the value of log(x1) [...

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  9. If (x(y+z-x))/log x = (y(z+x-y))/log y = (z(x+y-z))/log z ," prove th...

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  10. If y = a^(1/(1-log(a) x)) and z = a^(1/(1-log(a)y))",then prove that ...

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  11. If (log)(0. 3)(x-1)<(log)(0. 09)(x-1), then x lies in the interval (...

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  12. The value of a^x-b^y is (wherex=sqrt(logab)and y=sqrt(logba),agt0,bgt0...

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  13. If x=1+log(a) bc, y=1+log(b) ca, z=1+log(c) ab, then (xyz)/(xy+yz+zx) ...

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  14. The value of a^((logb(logbN))/(logb a)), is

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  15. Find the value of 49^((1-log7(2)))+5^(-log5(4) is

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  16. The number of real values of the parameter k for which (log(16)x)^(2) ...

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  17. Solve the equation x^(log(x)(x+3)^(2))=16.

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