Question

Find the value of 1+2-1+3-1+4​

Answer 1

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$1 + 2 - 1 + 3 - 1 + 4 \\ 3 + 2 + 3 \\ 8$

Answer 2

Answer:

= 1 + 2 - 1 + 3 - 1 + 4

= 3 + 2 + 3

= 8

Answer is 8 .