Math, asked by nidarafeeq13, 9 months ago

7. The sum 's' of the first 'n' natural numbers is given by the relation S =
n(n+1) Find 'n' if the sum is 27
A) 24
A
B) 23
C) 22
D) 21

Answers

Answered by rekharani151154

0

Answer:

bro 21 is the answer bcz the sum of first n natural no.s is s

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