Question

If X=1 , Y=2and Z=3. then find the value of x2-yz-zx​

Answer 1

Answer:

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tykcs

Answer 2

Step-by-step explanation:

Given,x=1,y=2 & z=3

To find , x2-yz-zx

=(1×2)-(2×3)-(3×1)

=2-6-3

=2-9

=-7

Answer= -7

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