Question

Determine whether the statements in (a) and (b)
are logically equivalent.
a. Bob is both a math and computer science
major and Ann is a math major, but Ann is not
both a math and computer science major.
b. It is not the case that both Bob and Ann are
both math and computer science majors,
but it is the case that Ann is a math major
and Bob is both a math and computer
science major.

Answer 1

Step-by-step explanation:

b. It is not the case that both Bob and Ann are

both math and computer science majors,

but it is the case that Ann is a math major

and Bob is both a math and computer

science major.