wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If sin θ=12 then cot θ=?
(a) 32

(b) 1

(c) 3

(d) 13

Open in App
Solution

Given: sinθ=12Since, sinθ=PHP=1 and H=2Using Pythagoras theorem,P2+B2=H212+B2=22B2=4-1B2=3B=3Therefore,cotθ=BP=31

Hence, the correct option is (c).

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Graphs of Trigonometric Functions
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon