Math, asked by NityaValvi143, 2 months ago

find some of all numbers from 1 to 150​

Answers

Answered by sujalGadiya
0

Answer:

sn = n/2 (2a + ( n-1) d)

= 75(2+(150-1)1)

= 75(2+149)

= 75×151

sn = 11325

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