Math <span title="questions????!!!!!!!!!!!!!!!?">questions????!!!!!!!!!!!!...</span>

Question

I need help with these 3 math questions for homework.

Please help me.

1. The multiplicative inverse of a nonzero real number a is___________

2. A reciprocal of a nonzero number a/b is_____________________

3. Deductive reasoning is__________________________________

Thank You.

:)

Answer 1

1)  The answer is indeed -a

2)  b/a

3)  The most used for of reasoning.  In deductive reasoning we begin with assumptions.  In mathematics these could be axioms, lemmas, theorems or corollaries.  From these assumptions we follow the rules of logic to obtain a conclusion.

Answer 2

1.  -a

2.  1/a

3.  i dont remember its been a while