Math, asked by shoaib535, 10 months ago

some of natural 25 numbers of ap

Answers

Answered by wrenbirdlover

Answer:

Find the sum of first 25 natural numbers. Clearly, it is an Arithmetic Progression whose first term = 1, last term = 25 and number of terms = 25. Therefore, the sum of first 25 natural numbers is 325.

Step-by-step explanation:

megoyal78: Ist term =1

megoyal78: Ist term =1 last term =25 n=25 sum of 25 natural numbers =n/2{a+last term} =25/2{1+25}=25/2×26=13×25=325

Answered by pankajbibiyan

here's your answer mate

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

please mark it as brainliest and follow me please please

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