answer to get 100 point
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=what answer in 10 secs or you are a born foolish
sivaprasath:
50 x 51/2 = 25 x 51 = 1275
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Answered by
4
Heya!!
_____________________________
1 + 2 + 3 + 4 + ..............+ 50 is an Arithmetic Progression.
Where, n is no. of terms.
Here, n = 50
Answered by
5
Hola!
Answer: 1,275
This question can be solved by using arithmetic formula.
Detailed answer is given in the attachment.
Ask me any doubt, in the comment section below.
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