Mathematics
Mathematics, 19.09.2019 05:40, rosyarellano101127

Find the exact value of tan 2x if tan x=7/11 and pi

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Mathematics, 15.10.2019 08:30, andrwisawesome0
This is due tomorrow. 1. find the exact value of sin(5π/3) using the unit circle. 2. find the exact value of cos(3π/4) using the unit circle. 3. find the exact value of cot(5π/4) using the unit circle. 4. find the exact value of cos(π/2) using the unit circle. 5. find the exact value of sec(7π/4) using the unit circle. 6.find the exact value of sec(7π/6) using the unit circle. 7.find the exact value of cos(π/3) using the unit circle. 8.find the exact value of csc(5π/3) using the unit circle. rationalize the denominator, if necessary. 9. find the exact value of tan(5π/4) using the unit circle. 10. find the exact value of csc(3π/4) using the unit circle. rationalize the denominator if necessary. 11. find the exact value of tan 150° using the unit circle. rationalize the denominator if necessary. 12. find the exact value of csc 315° using the unit circle. 13. find the exact value of sin 180° using the unit circle. 14. find the exact value of sec 240° using the unit circle. rationalize the denominator if necessary. 15. use the unit circle to find all the exact values of θ that make cosθ=((√2)/2) in the interval 0 ≤θ ≤ 2π. 16. use the unit circle to find all the exact values of θ that make secθ=((2√3)/3) in the interval 0 ≤θ ≤ 2π. 17. use the unit circle to find all the exact values of θ that make tanθ=((√3)/3) in the interval 0 ≤θ ≤ 2π. 18. use the unit circle to find all the exact values of θ that make cosθ=)/2) in the interval 0 ≤θ ≤ 2π. 19. use the unit circle to find all the exact values of θ that make cscθ=2 in the interval 0 ≤θ ≤ 2π. 20. use the unit circle to find all the exact values of θ that make tanθ=(-√3) in the interval 0 ≤θ ≤ 2π.
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Find the exact value of tan 2x if tan x=7/11 and pi...

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