Posted by **Katlynn** on Wednesday, March 6, 2013 at 9:55pm.

Use inverse trigonometric functions to find the solutions of the equation that are in the given interval, and approximate the solutions to four decimal places. (Enter your answers as a comma-separated list.)

cos(x)(9cos(x) + 4) = 4; [0, 2π)

## Answer This Question

## Related Questions

- Trigonometry - Use inverse trigonometric functions to find the solutions of the ...
- Trigonometry - Use inverse trigonometric functions to find the solutions of the ...
- Trigonometry - Use inverse trigonometric functions to find the solutions of the ...
- Pre-Cal - An equation is given. (Enter your answers as a comma-separated list. ...
- Pre-Cal:(Cont.) - [Note: I've tried this problem 4 times already and still have ...
- Math - We can find the solutions of sin x = 0.6 algebraically. (Round your ...
- Calculus - We can find some of the solutions of sin x = 0.2 graphically by ...
- Pre-Cal - Solve the given equation. (Enter your answers as a comma-separated ...
- Trigonometry - Solve the equation for exact solutions in the interval 0 ≤ ...
- Trigonometry - Solve the equation for exact solutions in the interval 0 ≤ ...

More Related Questions