Let A, B be non-empty subsets of R. Define A + B = {a + b | a ∈ A and b ∈ B}. (a) If A = (−1, 2] and B = [1, 4], what is A + B?
Coins can be redeemed for fabulous gifts.
Log In
Sign Up
Get Answers For Free Most questions answered within 1 hours.