Math, asked by 2018362navya, 14 hours ago

If x= 1, y=2, z=3 then xy + yz + zx is equal to

Answers

Answered by janbi73
2

Answer:

11

Step-by-step explanation:

xy=1×2=2

yz=2×3=6

zx=3×1=3

so, xy+yz+zx=2+6+3=11

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