1. [-/2.85 Points] DETAILS SALGTRIG4 7.4.001. Because the trigonometric functions are periodic, if a basic trigonometric equation has one solution, it has ---Select--- v solutions. Need Help? Read It Submit Answer10. [-/2.85 Points] DETAILS SALGTRIG4 7.4.011. MY NOTES ASK YOUR TEACH Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.) sin(0) = -0.15 8 = rad Need Help? Read It Watch It Submit Answer2. [-/2.85 Points] DETAILS SALGTRIG4 7.4.002. MY NOTES ASK YOU The basic equation sin(x) = 2 has ---Select--- solution(s), whereas the basic equation sin(x) = 0.2 has ---Select--- |solution (s). Need Help? Read It Submit Answer3. [42.85 Points] DETAILS SALGTRIG4 7.4.004. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER We can nd the solutions of sin[x] = 0.30 algebraically. (a) First we find the solutions in the interval [0, 21:}. We get one such solution by taking sin'1 to get x R: : [smaller value rounded to two decimal places}. The other solution in this interval is x x :| [larger value rounded to two decimal places). (b) We nd all solutions by adding multiples of to the solutions in [0, 21!). The solutions are X = . (Enter your answers in the form 9 + Erik, D s 6'