What quadrant is sinx>0 and tanx <0
Added by Bryson J.
Step 1
This is because in these quadrants, the y-coordinate (which represents the sine value) is positive. The tangent function, on the other hand, is negative in the second and fourth quadrants. This is because tangent is the ratio of sine to cosine, and in these Show more…
Show all steps
Close
Your feedback will help us improve your experience
Andrew Noble and 64 other Algebra and Trigonometry educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
In which quadrants are the solutions to $\tan \theta+1=0 ?$ F. Quadrants I and II H. Quadrants II and IV G. Quadrants II and III J. Quadrants III and IV
Trigonometric Identities And Equations
Solving Trigonometric Equations Using Inverses
name the quadrant in which the angle $\theta$ lies. $$\sin \theta<0, \quad \tan \theta<0$$
Trigonometric Functions
Trigonometric Functions of Any Angle
Name the quadrant in which each angle lies. $$-125^{\circ}$$
The Trigonometric Functions
Angles and Their Measurements
Recommended Textbooks
Introductory and Intermediate Algebra for College Students 4th
Prealgebra
Prealgebra and Introductory Algebra
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD