Question: For any number a, prove that |-a| = |a|.

For any number a, prove that |-a| = |a|.

Step by Step Solution

3.29 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

To prove that a a for any number a we can consider two cases when a is positive and whe... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Precalculus Questions!