Math, asked by aparna7678, 11 months ago

what will be the sum of square of 9 positive integers digit

Answers

Answered by tishya64

1

Answer:

45

Step-by-step explanation:

sum of first n positive integers = n(n+1)/2

= 9(10) /2 = 9 (5) =45

Answered by Shubham1811

1

Answer:

45 ANSWER...........

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