Math, asked by divyapandey136pd3cdy, 1 year ago

i dont know how to solve these question

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Answers

Answered by FITBRAIN
2

It is sum of squares of odd natural numbers.
So the answer will be sum of all square number till 19 subtracted by sum of squares numbers from 2^2 to 18^2.
Which equals to on simplifying 2470-1140=1330


divyapandey136pd3cdy: your ans.is wrong....ans.is not matched..
FITBRAIN: But this is the answer....answer might be given wrong where you are seeing the answer.
divyapandey136pd3cdy: ans.book
divyapandey136pd3cdy: and the ans.is 1330
FITBRAIN: That and. Is wrong
FITBRAIN: Sorry. Answer is correct.
divyapandey136pd3cdy: ok
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