how can we find out in which quadrant theta lies?
Attachments:
Answers
Answered by
1
theta lies in 2nd or 3rd quadrant because cos is negative in 2nd and 3rd quadrant.
•in 1st quadrant all ratios are +ve.
•in 2nd quadrant sine and cosec are +ve.
•in 3rd quadrant tan and cot are +ve.
•in 4th quadrant cos and sec are +ve.
•in 1st quadrant all ratios are +ve.
•in 2nd quadrant sine and cosec are +ve.
•in 3rd quadrant tan and cot are +ve.
•in 4th quadrant cos and sec are +ve.
Attachments:
Similar questions
Science,
7 months ago
Social Sciences,
7 months ago
Math,
7 months ago
Physics,
1 year ago
English,
1 year ago
Social Sciences,
1 year ago