Question

1+1+1+1+1+1+1+1+1+1+1+1+1++1+1+1+1+-1​

Answer 1

Answer:

The answer is 1× no. of times 1 is there -1

Please mark as brainliest.

Answer 2

1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+(-1)

= 17+(-1)

= 17 - 1

= 16