I got x < 2 for the inequality
Look at the image for more information
No, a closed circle does include that number.
Closed circles are used for greater than or equal to or less than or equal to
Open circles are only used for greater than or less than
Answer:
A
Step-by-step explanation:
tan theta will equal zero if theta = n × pi where n is an integer
Yes this is correct because that angle in is with the other angles to