Math, asked by manasmyth, 3 months ago

(x/y)+(y/z)+(z/x) Solve It If Values are x=-2, y=-1, z=3

Answers

Answered by samruddhip2026

0

Answer:

See..v know..

(x+y+z)^2=x^2+y^2+z^2+2xy+2yz+2xz

So from ur given question :

(10)^2=40+2(xy+yz+zx)

=>60=2(xy+yz+zx)

Therefore xy+yz+zx=30 !!

Hope u get this!!

Step-by-step explanation:

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