Math, asked by dk943033, 1 year ago

Help please
Question no. 16
2digit no.

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Answered by abhayrajput99

0

Natural no. Between 250 to 1000 are all

So sum of these no. Is

s = n/2 (a + an)

First we find n = an = a + (n - 1) d

1000 = 250 + (n - 1) 1

Answered by preeth1234

0

Thank you for asking me please mark me as brainiest

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