Question

1-1+1-1+1-1+.....∞=1/2

Answer 1

Heya,

Let  S= 1 - 1 + 1-....
S = 0 + 1 - 1 + 1 - 1 ....
S = (1 - 1) + 1 - 1 +...
S = 1 - ( 1 -1 + 1 - 1 +...)
S =  1 - S
2S = 1 
S = 1/2 . 
 
•This is just an average value. 

HOPE IT HELPS:-))

Answer 2

HEY MATE HERE IS YOUR ANSWER

➡️ 1-1+1-1+1-1+__=1/2
➡️ Firstly solve them
1-1 = 0
1-1 = 0
1 - 1 = 0


Let the blank space be x

But it gives 0
So,

0+x=1/2
So,
Now,

What we add to 0 to get 1/2

Now,

X=1/2 - 0
X=1/2

Now the value of x will be 1/2
➡️ ➡️ ➡️ ➡️ ➡️ ➡️ ➡️ ➡️ ➡️ ➡️ ➡️ ➡️ ➡️ ➡️ ➡️ ➡️ ➡️

HOPE IT WILL HELP YOU

BE BRAINLY