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12. Find all solutions with 0 <I<27: sec r = -2 13. Find all real solutions: sin r 2 14. Find all real solutions: 3 tan (3x) + 1 = 0
8. For 0 < < 27. find all solutions of sec r = eser. 14. Given a right triangle with sides a and b and hypotenuse c. 20. Find b and c 1 sin B and a = 2 B! tan A 100 and 6 = 100. Find a and c. C. cos B = 5 13 and a = 20. Find b and c. 15. Find two values of a between 0 and 2 such that tanx = V3....
Find all solutions of the equation. tan x sin x + sin x = 0 Enter solutions as follows using a lower-case x and use pi for the number pi (not the Greek letter). Place spaces between terms, the addition symbol, and the equal sign. Separate solution equations with a semicolon. For example, x= pi +_kpi; x = _pi+__kpi
37 Find all all solutions to cos ( 53 + = 1 4 Find all solutions to 6 tanx – 20 tan x + 6 = 0
14. 4 -/1 points McKTrig8 6.2.037. Find all degree solutions in the interval 0° SO < 360°. If rounding is necessary, 10 cos + 13 tan 6 = sec Need Help? Read It Talk to a Tutor
Find all solutions of the equation in the interval [0, 2π). tan"X-2 sec x =-1 write your answer in radians in terms of π. If there is more than one solution, separate them with commas. Find all solutions of the equation in the interval [0, 2π). 2sin-10 Write your answer in radians in terms of t If there is more than one solution, separate them with commas.
Find all possible solutions for the equation: tan(x) --5.4
Find all exact solutions on (0, 22). (Enter your answers as a comma-separated list.) tan(x) = tan(x) Additional Materials 27. -12 points OSPreCalc 1 7.5.300. Use a calculator to find all solutions to four decimal places. (Let k represent an arbitrary integer. Round your answers to four decin cos(x) = 0.53 2k (solution with the terminal side of x in the first quadrant) + 20k (solution with the terminal side of x in the fourth quadrant) Additional Materials eBook Solving...
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9) Find the value of the expression. a. cos arctan -- b. tan(arcsin(x)) = 10) From a point on a cliff 85 feet above water level an observer can see a ship. The angle of depression to the ship is 40. How far is the ship from the base of the cliff? sec? x 11) Verify the identity: -tan’x = tan x cotx 12) Find all solutions algebraically in the interval [0, 2T): sec? - 3 tan...
Find 14) if f(0) = 0 and f'(x) O and f''(x) = secx (7 tan x + 6 sec x).