Question

x/y+z=y/z+x=z/x+y=k prove that k=1/2​

Answer 1

Step-by-step explanation:

ANSWER

x

y

=z,y

z

=x and z

x

=y

Put x=y

z

in (x

y

=z)

⇒y

zy

=z,

Now put y=z

x

z

xyz

=z ⇒

xyz=1

Hence only one value of (x,y,z) is possible.

Answer 2

Answer:

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