Math, asked by darshanrakshitha95, 7 months ago

1+2+3+4+........sum of first 25 natrual interger is

Answers

Answered by sunehaarora167

1

Answer:

1+2+3+4+5+6+7+8+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25=325

it's the answer

Answered by sumanthbhat99

1

Answer:

325 is the answer

Step-by-step explanation:

AP with a=1

and d=1

n=25

l=25

Sn =n/2 (a+l)

S25=25/2 (1+25)

=25/2×26

=25×13

=325

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