3. Given: tan a = -- 3' 2 Find: tan(a – B). 1 Зл

Q: (). 11T 12 a) Using a sum or difference formula,find the exact value of sin cos(a + B) = 1- tana tan…

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Q: 5. Which of the following has the largest value? A. sin 2 B. sin 2 C. cos 2 D. cos' 1

A: A. Let sin-112=x. 12=sinx12=sin30° B. Let sin-132=x sin-132=x32=sinx32=sin60°.

Q: Suppose that sina= 13 and TC <a<Tt. 2 Find the exact values of cos and tan 2 cos = 0 %3D CoS 2 | %3D…

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Q: 2. Given secA= -4/3, p<A<3p/2, %3D Find the exact values of (a)sin 2A (b) cos2A

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Q: uppose that sin x= -1/2 and pi < x < 3pi/2 and that tan y= 5 and 0 < y < pi/2. find the following…

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Q: Using Bisection Method, determine the root of x³ - 2 cosx = 0; xo = 1.0 and x₁ = 1.25

A: 6)The given equationwith By using Bisection method to find the root of the equation in given…

Q: 3 12 6. Gtven sina = -; and cosß = where n<a <: and <B< 2n. 5 13 Draw the triangles, length of the…

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Q: Calculate using Fixed-Point Iteration and Newton-Raphson Methods to determine the root of the…

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

Q: If cos x = and sI< 27, then tan 2x %3D

A: Given,           cosx=45 , 3π2≤x≤2π.

Q: (1) Evaluate the following functions 1. In(3-i6) , 2. e

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Find all solutions of sec2 (x) – 2= 0 where 0 < x < 27. Write in exact radians list separated with…

A: first simply the given equation and then find value of x.

Q: (1) Given f(x) (a) Find f 1 1-x 2 (²). f(x) = 2 and g(x)=√x² +2. (b) Find fog (c) Find and simplify…

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Q: 8 17 3 3. (Trigonometry) If sin(a) 음 where 0 < a < 5 and cos(B) 2 where 5 IT * < B < 2n, find the…

A: for simplicity use  here we have

Q: sec-+2sin 4 7 π. (cot)cos( 3 5. [K4] Determine the exact value for 2T.

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Q: e) 2(tan x)² - 5 tan x-3 = 0 [0,2π]

A: e) 2(tan⁡x)2−5tan⁡x−3=0,[0,2π]

Q: 15 Suppose sin(a) = — where π < a < ³7, and tan(ß) = 8 a) Find sin (a + B). where <ß <³7.

A: formula is  sin(α+β)=sinαcosβ+cosαsinβsin2x+cos2x=1

Q: 13. a) f(x) = -3cos x - 5 Find the amplitude and period. b) cos-1 2

A: Q13 Part a) Given that:

Q: 3. If 180° < x< 360°, and sinx - Find the exact value of cos

A: The trigonometric formulas are sin2x+cos2x=1 and cosx=2cos2x2−1.

Q: 3Tt TC X+ If cos x = and <x< 2n , find the value of cos 317

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Q: 12 1. Given that sine and 0 < 0 <", find sin(20) and cos(20) 13'

A: We know in the first quadrant that is 0&lt;θ&lt;π2 both sin and cos take positive values.…

Q: 8 %3D sin(@) 3. (Trigonometry) If 17 where 0 < a < 3 cos(B) %3D 2 and 5 where *< B< 2m find the…

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Q: cos(a-B) = Cos A CosB+Sin ASinB 12.

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Q: 9.[4 pts] Suppose that - 1<x< 1. Circle all the correct statements: sin-¹ x must be positive cos¹ x…

A: Solution- if value of X lies between -1 to +1   let X =12⇒0.5,X=0.80    We will check the given…