King Fahd University of Petroleum and Minerals

Faculty of Science – Per-Year Math Program

Math 002 - Term 032

Recitation hour (6.1 & 6.2)

Question1

Verify the following identities:

Question2

Given in quadrant II, and in quadrant II, find .

Question3

Find the exact value of the following expressions:

Question4

Prove that for any angle.