Find all solutions sin(2theta)= 3cos(2theta) theta= ?

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A: Given that , tanx=-12 and x terminates in quadrant 4th. find sin2x ,cos2x and tan2x.

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A: Given equation cos(3-2x)=-32

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A: Solution of the problem as follows

Q: (3) Find the exact value of the following expression. (a) sin (1) (b) tan-1 √3 3 (c) cos [COM (7)]

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Q: QUESTION 1 21.1 In the figure shown, APQS = ARQS, PQ = PS and A S₁ = 45°. 1.1.1 Find the sizes of P…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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Q: 11. Graph the following: y = cos-¹x

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Q: 3 Find sin 2.x, cos 2x, and tan 2x if tan.x = and x terminates in quadrant I. 2

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Q: 19 Assume sin(0) = 12 where <0 < π, and cos(p) = - 10 where << 21 Use the appropriate sum or…

A: sin(θ + Φ) = sin(θ)cos(Φ) + cos(θ)sin(Φ) sin(θ- Φ) = sin(θ)cos(Φ) - cos(θ)sin(Φ)   cos(θ + Φ) =…

Q: Solve for ? if 0° ≤ ? < 360°. (Enter your answers as a comma-separated list.) sin (theta) − (square…

A: solve the equation with given theta conditionsinθ-3cosθ=3, 0≤θ&lt; 360°

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A: NOTE: Refresh your page if you can't see any equations. . the diameter of the wheel is d=18 inches…

Q: Given cos(a) = and sin(a) < 0, calculate the exact value of cot(a) and csc(a). Show your work.

A: Given data:- cosα = 725sinα &lt; 0

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A: Here we have to use the concept of trigonometry

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Q: The angle t is an acute angle and sin t  and cos t are given. Use identities to find tan ,cot ,sec…

A: Topic -Trigonometric Ratios we are given, The angle t is an acute angle and sin t  and cos t are…

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Q: Below is the graph of the heights reached by the cars of the Thunderoll Roller Coaster over its…

A: Topic - Average rate of change of function. We are given graph of a function,we know the points on…

Q: Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal…

A: The given equation is;   2 cos(theta) tan(theta) − tan(theta) = 1 − 2 cos(theta)…

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Q: A car travels 13 km southeast and then 16 km in a direction 40° north of east. Find the direction of…

A: Given,   A car travel 13km southeast and 16km in a direction 40° north of East.   We need to find…

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A: Here, the given expression is: x2-16  To substitute x=4sec θ

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Q: please explain with steps in detail

A: Given,arccoscos7π6

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Q: Procedures and Problem Solving Using the Law of Cosines In Exercises 7-24, use the Law of Cosines to…

A: Given query is to use the cousin law.

Q: Perform the following conversions as indicated.  a) Convert 690 25’ 12” into degrees expressed as a…

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Q: Find the exact value of the expressions cos(a + B), sin(a+ B) and tan(a + B) under the following…

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Q: 84. tan u sin u tan v sin v tan v - sin v tan v sin v

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Q: Question 3: ( Show that w = √z has the values and ਆ, - ਅੱਜ ਦਿਨ + sin ਆ - + r[+1+ -)]-- +isin 1

A: Given ; w= sqrt(z).

Q: divide (m4 - 10m3 + 12m2 + 21m + 23) ̧(m - 3)

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Q: You are asked to model a real-life problem using a sine function in the form of f(x) = asinx+ c, and…

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Q: tan 75° = =2+√3 -√√3-(1) 1 + (-√3)-(1)

A: Given query is to find the value of tan 75°&gt;

Q: Find the exact value of the expression’s Cos(a+b Sin(a+b) Tan(a+b)  Cos(a)=4/5, a lies in q4…

A: Given; Cos(a)=4/5, a lies in q4 Sin(b)=-4/11 b lies in q3

Q: 7) (section 6.2) Find the exact value of sin(+008(77)+tan(57)+sex(117) Answer 1+5√√3 3 8) (section…

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Q: The number of hours of daylight in Boston is given by 6-3 sin( daylight that Boston will experience?…

A: Given fx=3sin2π365x+12

Q: sin(2a) sin(a) cos(2a) cos(a) = sec(a).

A: Given  sin2αsinα-cos2αcosα=secα

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A: The model for Seward Alaska is: D=12.2-6.4cosπt+0.2182.6 The model for New Orleans is:…

Q: A certain substance decomposes according to a continuous exponential decay model. To begin an…

A: Let the amount of substance at time t is: y(t)Given:Initial amount of the substance:  y(0)=7600…

Q: The point on the unit circle associated with the angle - Is in quadrant IV. O True A

A: Given query is to find statment is true or false.

Q: (2) The current I, in amperes, flowing through an ac (alternating current) circuit at time t, in…

A: Given It=120sin10πt-π3, t≥0

Q: e functions f(x)=3 and al notation. fog)(x) = [] Domain of fog: :0 11 SI find the composition fog…

A: Given query is to find the Indicated composite function.

Q: f(t)=9+2.5sin(4t) find period

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Q: Find the exact va (a) cos(tan−¹6)

A: Topic:- application of trigonometry

Q: Find the exact value of the expression. tan 15° + tan 45° 1- tan 15° tan 45°

A: see below the answer and calculation

Q: ind the exact value of tan 2 cos y² = 25 y = 5 12 [2 COB-¹ (-17/13)] - y Since x=-12 and y = 5, tan…

A: we need to find out the exact value.

Q: A light ray with a wavelength of 589 nanometers (produced by a sodium lamp) traveling through air…

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Q: Give the exact value of each trigonometric function using the unit circle and give its reference…

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Q: 8. a) Draw a right isosceles triangle. b) Calculate the sine and cosine ratios for one of the acute…

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Q: which quadrant would an angle theta terminate in if cot theta > 0 and csc theta <0

A: To determine the quadrant in which the given angle lies.