Solve sin(x) = -0.71 on 0 ≤ x < 2π.
Added by John S.
Step 1
First, we need to find the reference angle. Since the sine function is negative, we know that the angle is in the third or fourth quadrant. We can use the inverse sine function to find the reference angle: sin^-1(0.71) = 44.43 degrees Show more…
Show all steps
Close
Your feedback will help us improve your experience
Uma Kumari and 101 other Precalculus 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
Find all solutions on the interval $0 \leq x<2 \pi$. $$ \sin (x)=0.48 $$
Periodic Functions
Solving Trig Equations
Find all solutions on the interval $0 \leq x<2 \pi$. $$ \sin (x)=-0.58 $$
Solve for x, if 0 ≤ x < 2π. 2 sin x + √3 = 0
Emily A.
Recommended Textbooks
Precalculus with Limits
Precalculus
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD