Question

EXERCISE 1.1
Q.1 A) Determine which of the following pairs
of angles are co-terminal.
i) 210°, -150° ii) 360°, -30°
iii) -180°, 540°
iv) -405°, 675°
v) 860°, 580°
vi) 900°, -900°
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Answer 1

Answer:

Answer is option (vi)...