Question

hence proved like a boss!!!!!​

Answer 1

THATS GREAT PGLU !!!☺️☺️☺️

Let a = 1+2+3+....+infinity -(i)

Adding 0 on both sides...

So, a+0 = 0+1+2+3+..... infinity -(ii)

Substracting i from ii,

(a+0)-a = (0+1+2+3+.....+ infinity)-(1+2+3+.....+infinity)

0=(0-1)+(1-2)+(2-3)+.....+ infinity

0=(-1)+(-1)+(-1)+.....+infinity

0=infinity

Hence, proved....

0=infinity

Answer 2

$\large{\sf{\red{\underline{\underline{Hello \:GM}}}}}$

Thanks for following ☺️

Let a = 1+2+3+....+infinity -(i)

Adding 0 on both sides...

So, a+0 = 0+1+2+3+..... infinity -(ii)

Substracting i from ii,

(a+0)-a = (0+1+2+3+.....+ infinity)-(1+2+3+.....+infinity)

0=(0-1)+(1-2)+(2-3)+.....+ infinity

0=(-1)+(-1)+(-1)+.....+infinity

0=infinity

Hence, proved....

0=infinity