Question

Findthesumofthefollowingseries

1+2+3+………..+60

this is 10 student maths ​

Answer 1

Answer:

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+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51+52+53+54+55+56+57+58+59+60

Answer 2

Answer:

We know that the sum of 'n' natural number = n(n+1)/2

In the above question there are 60 natural numbers

Therefore substitute the value of 'n' in the formula

i.e., 60(60+1)/2

= 30(61)

= 1830