Math, asked by madihatanwir2007, 9 months ago

1) The sum of first n odd numbers is _____
2) One’s digit of square of 2693 is ______
Find the value of 1182 – 1172 without calculating
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Answers

Answered by strenbr
6

Answer:

  1. even number
  2. 10

2 ANSWER I DON'T KNOW

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Answered by angelinjk
2

Answer:

1) Sum of first odd natural numbers n square.

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