If cos θ = - 3/5 and tan θ < 0, find the remaining five trig functions of θ, in exact, simplified          FRACTION form.

Q: The period of y = cos x occurs every _____ units. 4 pi 2 pi pi/2

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Q: sine E and <7, then find cace 3m csc 0 = 5. If cose 2, then find cac @ sec 6

A: Given that:cscθ=-135π2&lt;θ&lt;3π2To find:sinθcscθ+cosθsecθ

Q: Write the equation of a sine or cosine function to describe the graph. ГАЛИ too 10 0 09 B 0=0 X 8…

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Q: Q-1GAPh the function below and what is the Period of the functiont ye Sin X=-2X,- A,o, A,2A

A: The period of the sine curve is the length of one cycle of the curve. The natural period of the sine…

Q: tan2 θ- sec2 θ =_________

A: To evaluate: tan2θ-sec2θ Solution: We have an identity: sec2θ-tan2θ=1 Therefore,…

Q: The amplitude of y = sin x is ____________________ units.

A: Topic = Functions The amplitude of y = sin x is 1 unit.

Q: Evaluate without using a calculator. 7x cos-1(cos X Need Help? Submit Answer Read It

A: Given;  Cos-1[Cos(7pi/4)].

Q: Determine the quadrant in which x lies if tan x 0. Οιν || 1 ||| x lies on an axis

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Q: A sine function of the form y = sin x + C touches the x-axis but does not cross it. Determine…

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Q: Find a possible formula for the trigonometric function graphed below. Use x as the independent…

A: We have to find a possible formula for the trigonometric function graphed below.Use x as the…

Q: 1 Quadrant II 4 sin 0:

A: Given,          sinθ=14 ,Quadrant II

Q: 1 + cos ?)(1 − cos ?) = sin2 ?   (1 + cos ?)(1 − cos ?) = 1 − ____________= sin2 ?     fill in…

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Q: sin (3θ − 45°) = -√3  / 2 find   θ1 =  °      θ2 =  °      θ3 =  °      θ4 =  °      θ5 =  °…

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Q: units. The period of y = cos x is 2 TI 4 TI

A: Compare with equation

Q: The amplitude of y = 3 sin 1/2 x is ______ and the period is _________

A: We have to find amplitude and period of the function: y=3 sin12x We know that if we have function…

Q: Pyove if and only it Sin hz=0

A: We have to prove that z=nπi if and only if sinhz=0 First let z=nπi Then we will prove that sinhz=0…

Q: 5n 22

A: Our Aim is to find the value of 'x' in the given triangle.

Q: Write the Reciprocal identities in terms of sine & cosine a. sec(x)= __________ b. cot (x) =…

A: The reciprocal identities in terms of sine and cosine are (a). sec(x) = 1/cos(x)  (b). cot(x) =…

Q: If sin A = where 0 < A < and cos B = where <B< 2n, fnd the exact, simplified value of Cos (A - B).…

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Q: Part 3 Establish the identity. sec 0 CSc 0 %3D sec 0-1

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Q: PLEASE ANSWER BOTH (a) AND (b) 2+2 Let g(3) = (2²-25)² (a) Locate and classify all the isolated…

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Q: sin x 17 A. 21.1° = sin 88 47 B. 21.2° C. 58.8° D. 58.9°

A: Given query is to solve for x.

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.