Question

If 1 , 2 , 3 and 4 are four consecutive integers then 1 + 2 + 3 + 4 =? the domain of the function is (a) 1 (b) (c) 0 (d) ​

Answer 1

Answer:

1+2+3+4=10

Hope this is correct answer.

Actually I cannot understand the last sentence from "the domain..."

Step-by-step explanation:

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