OpenStudy (darkbeautystar):

Which equations show that the set of whole numbers is closed under addition? Choose all answers that are correct. A. 0 + (–1) = –1 B. 1 + 1 = 2 C. 2 + 0 = 2 D. 2 + (–1) = 1

2 years ago
OpenStudy (darkbeautystar):

@Preetha

2 years ago
OpenStudy (darkbeautystar):

Would you help me

2 years ago
OpenStudy (darkbeautystar):

@pooja195

2 years ago
OpenStudy (darkbeautystar):

@Michele_Laino

2 years ago
OpenStudy (darkbeautystar):

Would you guys help me please

2 years ago
OpenStudy (darkbeautystar):

@igreen

2 years ago
OpenStudy (darkbeautystar):

Anyone

2 years ago
OpenStudy (michele_laino):

hint: I think that $$0$$ doesn't belong to the set of whole number, furthermore, negative numbers, like $$-1$$ don't belong to the set of whole numbers

2 years ago
OpenStudy (michele_laino):

@darkbeautystar

2 years ago