Suppose that θ=arcsin(3/9). What is tan(2θ)? (round to 4 decimals)

Q: 6. Find the exact of the following, if the exist. a. sec- 2 C. cot e. cos (arccsc12) b. csc-1 1 d.…

A: 6) a) Given:   sec-12            let sec-12=x then x=π4 b) csc-11    then x=π2

Q: Given that cosx = 0.6691, approximate the given function values. Round to 4 decimal places. a. sinx…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: If sin 0 3 with cos 0 < 0 , find: tan 0

A: The value of the trigonometric function is given by sinθ = 23 with cosθ&lt;0 To evaluate : the value…

Q: 2. A ball travels in a circle at 3 radians/s and starts on the positive x-axis. How far away is the…

A: Let 'w' be the angular speed of the ball travels in a circle.  Thus, w= 3 radians/s.  Let 't' be the…

Q: Find sin 0 given that 0 = arctan(1/3). |

A: From the question,   Given that: Apply   inverse   property,If,…

Q: Find tan 6, given that sin 0 = and cos 0 < 0.

A: We have to find tanθ, given that sinθ=26 and cosθ&lt;0.

Q: The suitable substitution to evaluate sin24(x + 2) dx is

A: Proceed as shown below...

Q: Half the distance between the maximum and minimum y-values of a sine or cosine wave is known as its…

A:

Q: 4) Use a unit circle to show that tan(0 +n) = tan 0. %3D

A: Given information: use unit circle and prove, tanπ+θ=tanθ   Here we use the formula:…

Q: (유) 8 Find the EXACT value of sin(A + B) if angle A is arctan and angle B is arcsin 17 sin(A + B) -

A: Given ∠A=arctan43 and ∠B=arcsin817. We have to find the exact value of sinA+B. Use formula,…

Q: Find sin(2x), cos(2x), and tan(2x) from the given information. sin(x) = - 3 x in Quadrant III…

A:

Q: 3. Find the exact value of tan(u + v) if sin u =- and cos v = - 13 3 and both u and v are in…

A: Given: sin u=513cos v=-35Both u and v are in second Quadrant. To Find: tanu+v=?

Q: Find sin 0 given that 0 = arctan(1/3).

A: sinarctan13 use the formula sinarctanx=x1+x21+x2 here we have x=13

Q: If x = 2 sin 0, express cot 0 in terms of 1. %3D

A: Given;                      x=2 sin θ Divide 2 to both sides                      x2=2 sin θ2…

Q: Use the information given below to find sin (a-B). 3 with a in quadrant II cos a =-- sinß= 4. with B…

A:

Q: Find the amplitude, the period in radians, the phase shift in radians, and the vertical shift.…

A: NOTE: Refresh your page if you can't see any equations. . compare this function with  so here we…

Q: Find the exact value of the expression whenever it is defined.arctan 0

A: tan-10

Q: 5) Evaluate the given expression without the aid of a calculator tan[arcsin( +1 x+ 6 --)]

A: We have to evaluate the given expression without the aid of a calculator.

Q: If cos(0) = and 0 is in the 2nd quadrant, find the exact value for sin(0). - sin(0) =

A: Using Trigonometry identity,

Q: 4

A:

Q: 9. Express tan 0 in terms of sec 0 for 0 in Quadrant II.

A: We know that, sec2θ=1+tan2θ So sec2θ=1+tan2θtan2θ=sec2θ-1tanθ=±sec2θ-1 But given that θ lie in…

Q: For y=2sin(9x)y=2sin(9x), its amplitude is__________ its period is __________

A: Given that y=2sin(9x) To find Amplitude and period.

Q: In a right triangle, sin(40 – x)° = cos(3x)°. What is %3D the value of x?

A: given :

Q: -) Use a sketch to find the exact value of y = cos ( tan' Be sure to define all necessary…

A:

Q: Find the exact value of sin ab sin (a) sin (4 (7) Show your work and explain, in your own words, how…

A: Answer is below

Q: 4. If the sine ratio is given, then how can sin be determined?

A: if sine ratio is given. Find: How can sinθ2 be determined?

Q: What is the exact value of tan(7pi / 8) if you use the tangent half-angle formulas?

A:

Q: 1. What is the exact value of: sin(arctan (-}) + cos-!(÷))

A:

Q: Why is it that sin(t) ≤1 , cos(t)≤1?  What goes wrong if sin(t), cos(t) &gt;1?  What are the…

A: Trigonometric ratios –

Q: What is approximate value of x rounded to the nearest number for ((sin 50)/(sin x))=1.78

A:

Q: Find the exact value of all six trigonometric functions for secθ= 2 √5 where θ is in Q IV.

A:

Q: The value of cos(arctan(x) ) is equal to

A: 1. Given expression, cos(arctan(x))

Q: Evaluate: sec(arc sin ) А. В. 3 D.1 O A D B

A: Topic  = Trigonometry 1) correct option = B   As per guidelines , at a time only one question can be…

Q: what is the exact value of the following  y= sin^-1(theta3/2) and y= accros (-theta2/2)

A:

Q: A ladder 12 m long rests against a vertical wall. Let theta be the angle between the top of the…

A:

Q: Find the values of the other trigonometric functions of 0 given that sin 0 2

A: Explanation of the answer is as follows

Q: What is the range of 4 cos x + 1?

A:

Q: 1. When does csc z = 2? 2. When does tanʼr = 1? 3. When does cotx = 0? 4. When does secx = -2?

A: Trigonometric equation

Q: What is the exact value (not a decimal approximation) of sin

A:

Q: Simplify cos sin(9z) + sin(3z) s(92)- cos(3z) to an expression involving a single trigonometric…

A:

Q: Find sin 2x, cos 2x, and tan 2x from the given information. 15 tan x = - x in Quadrant II sin 2x =…

A:

Q: Find the exact (NO DECIMALS) value of value of sin e and cos e given cot e = -V24 and csc8 > sin 8=…

A:

Q: Suppose a = 12 and b = 9. Find an exact value or give at least two decimal places: sin(A) = %3D

A:

Q: Given: tan(0) 12 %3D find sec(0). = 12

A: Trigonometry Ratio's tanθ =PBsecθ=HB By Pythagoras theorem , H2 =P2+B2 Where H is hypotenuse , B is…

Q: Find the exact value of sec(arcten 2/3).

A: Let a = arc tan 23. Then       tan α=23 Using; 1+tan2 α=sec2 α⇒sec α=±1+tan2 α

Q: the value of the expression 2 arctan (1) (or equivalently, 2 tan ^-1(1)) is

A:

Q: Let tanA=5/12 with A in Q1 and find the exact value for sin(2A)

A: Given: tanA=512, where A is in 1st Quadrant

Q: What tyfe of fundion is 4= COS0 +Sine e.g. power Function?

A:

Q: An object moves such that its velocity in meters per second is given by v(t) = cos t. What is its…

A: