India Languages, asked by omkar133487, 5 months ago

नाती कशातुन निर्माण होतात?

Answers

Answered by madhangoudmmm0618
1

Answer:

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Answered by Anonymous
1

Answer:

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Explanation:

Let digit at ten’s place = x and Let digit at one’s place = y

According to given condition, we have

x + y = 9 … (1)

And 9 (10x + y) = 2 (10y + x)

⇒ 90x + 9y = 20y + 2x

⇒ 88x = 11y

⇒ 8x = y

⇒ 8x – y = 0 … (2)

Adding (1) and (2), we get

9x = 9⇒ x = 1

Putting value of x in (1), we get

1 + y = 9

⇒ y = 9 – 1 = 8

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