Answer: 1. False
2. True
3. True
4.False
Step-by-step explanation:
1. False, because 6 is a multiple of 3 but 6 is not an odd number.
2. True, all even numbers are multiple of 2, and thus divisible by 2. Any number that is divisible by 2 must be a multiple of 2. hence,the given biconditional statement in true.
3. True, all multiples of 5 has 0 or 5 in the ones place.
Thus the given biconditional statement is true.
4.False, because 6 is not a multiple of 4 but 6 is not a prime number.
