need homework help. it\'s precalc. please be detailed. there are 4 questions. Us
ID: 2911635 • Letter: N
Question
need homework help. it's precalc. please be detailed. there are 4 questions.
Use exact values. Show your work. Do not use a computer or calculator unless told otherwise. I. Suppose that is a quadrant l angle. In which quadrants can-be in? 2. Give three positive angles co-terminal with an angle of radians. 3. Divide the angles you gave in the previous problem by 2. Which quadrants do these angles (after dividing by 2) lie in? 4 Does your answer in problem 1 change as a result of the previous problem?Explanation / Answer
1)
is quadrant 2 angle
=>/2<< ,5/2<<3
=>/4</2</2 ,5/4<<3/2
/2 will be quadrant 1 angle ,quadrant 3 angle
2)
three positive coterminal angles of 3/4 are 3/4 +2 ,3/4 +4 ,3/4 +6 ,
three positive coterminal angles of 3/4 are 11/4 ,19/4 ,27/4 ,
3)
after dividing by 2 , angles are 11/8 ,19/8 ,27/8
11/8 lies in quadrant 3
19/8 lies in quadrant 1
27/8 lies in quadrant 3
4)
no .answer doesnot change
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