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Find the value of the function: Give the exact form of the answer (no decimals). cos...
(Leave your answer in the exact form - no decimals) 4. [16 points) Given that cos p = following: <a<n. Find the exact values of each (a) 4 points) sinſ and cos a (b) (4 points) cos() (c) (4 points) sin(2a) (d) (4 points) In what quadrant does 2a lie? Justify your answer.
Reattempt last question below, or select another question Find a function of the form y = A sin(kx) + Cor y = A cos(kx) + C whose graph matches this one: 16-15-14-13-12-11-10-9-8-7-6- 5 3 .2 4 5 6 7 8 9 10 11 12 (Leave your answer in exact form; if necessary, type pi for . y = 2+4cos (14x) Preview Get help: Video Video Points possible: 1 Unlimited attempts. Score on last attempt: 0. Score in gradebook: 0
Find the exact value of: sin(cos^-1(-5/13) + tan^-1(8/15 12. Find the exact value of: sin(cos + tan 13
exact value means no decimals, only fractions and radicals (4) Find the exact value of the expression. (Don't write just a number for answer) cos-1(-丹+tan-ı㈜ sin ( ) 4
answer only Simplify the expression: Give the answer in exact form. sin(2006) sin 2 cos x Question 2 < > Score on last try: 0 of 1 pts. See Details for more. > Next question Try a similar question You can retry this question below Let f(x) = 6 .sin x + 4 f'(x) = -6 cos(x) + 4x + C X Check your variables - you might be using an incorrec Question 6 Below is a graph of function...
Solve the trigonometric equation in the Interval [0, 28). Give the exact value, If possible; otherwise, round your answer to two decimal places. (Enter your answers as a comma-separated list.) 2 cos() + 13 cos(@) + 6 - 0 Need Help? Read it Talk to a Tutor -/1 Points] DETAILS SPRECALC7 7.1.017. MY NOTES ASK YOUR TEACHER Solve the trigonometric equation in the interval [0, 21). Give the exact value, if possible; otherwise, round your answer to two decimal places....
please help on ALL 5 questions This is attempt 1 of 1. Solve 6 cos(2z)-2 for the smallest three positive solutions. Give your answers accurate to at least two decimal places, as a list separate Question 10. Points possible:1 This is attempt 1 of 1. This is attempt 1 of 1. Solve 4 sin3 for the four smallest positive solutions Preview Give your answers accurate to at least two decimal places, as a list sep Question 11. Points possible: 1...
For 41 and 42 how to give exact form of answer ? Find the distance and the midpoint of the pair of given points. Give your answer in exact form 41) (4.-1) and (2,-7) t 36 Find the missing length(s) in the right triangle. Write your answer in exact form? 42) a +o 2 8 43) 10 cm
Find the exact value of the expression. sin (30) sin(90°) - cos (30) cos(90°) = Find the exact value of the expression. sin( – 45° ) sin( - 30°) = [ Write each expression as a single trigonometric function. sin(7x)cos(3x) – cos(7:c )sin(32) = Write each expression as a single trigonometric function. cos(6.c )cos(3x) - sin(62) sin(30) = Write each expression as a single trigonometric function. cos(7x)cos (4:0) + sin(78) sin(4x) =
(a) (5pt) Given v# <-9, 9-3 > , find the magnitude and direction angle of vector v. (b) (5pt) Find the exact value of the product and write the result in a + ib form 8(cos(285) + i sin (285'))5 (cos(30) + i sin(30)) 5. (a) (5pt) Given v# , find the magnitude and direction angle of vector v. (b) (5pt) Find the exact value of the product and write the result in a + ib form 8(cos(285) + i...