Math, asked by Tohru, 3 months ago

Please solve it.............

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Answered by Himanshu8715

1

Answer:

(B) 9

Step-by-step explanation:

${(479)}^{2} = 22 \: 9 \: 44 \: 1$

So, x=9 and y=1.

So, xy = 9×1 = 9.

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