As theta increases from 0 0to 90 0, the value of sin theta tends toward what number?

Q: If sin θ = 3.5x and cos θ = 5.5x, find x

A: sinθ=3.5xcosθ=5.5xDivide above equations.

Q: What is the range of the sine function?

A: We know, domain of sine function is all real numbers. Also, -1≤sinx≤1 ⇒range of sinx is [-1,1].

Q: Find the remaining trigonometric functions of theta if sin theta = 1/2 and terminates it

A: Given: sinθ=12 we know that sinθ is positive in first and second quadrant if, θ is in first quadrant…

Q: cos 5pi/12

A: Finding the value of Cos(5pi/12) using Cos(A+B).

Q: find tan(a-B) and sin (2B) given that tan a= -4/7, a is in quadrant 4, cosB = -3/5, B is in…

A:

Q: If sinA=-2/3, pi<=A<=3pi/2, and cosB=3/7, 3pi/2<=B<=2pi, determine the exact value of sec(A+B).…

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Q: The difference formula for the sine function is sin(A-B)=....................

A: Given: sinA-B=......... To Find: The difference formula for the given function

Q: In whoville, the amount of rainfall varies greatly each week and follows a sinusoidal pattern. The…

A: Weekly rainfallWeekRainfall(mm)11.423.134.342.951.260.171.382.794.3103.2111.1120.2131.2142.8

Q: =red pair on the function y = -5 sin(x - 60°). transformed ordered pair in the first spot and record…

A: Introduction: To make it less hard or difficult; to make it simpler or easier To condense an…

Q: If cosθ>0 and tan θ= -2/3, find secθ + tanθ/ secθ - tanθ

A: Consider the trigonometric functions: tan θ=-23……1cos θ&gt;0……2

Q: if sec theta = (-5/3), find csc theta and tan theta, where theta terminates in the second quadrant.

A: In second quadrant sin θ and csc θ will be positive and other trigonometric ratio will be negative.…

Q: Find csc θ if cot θ = −48/55 and sin θ > 0.

A:

Q: What does the amplitude of a sine or cosine function measure?

A: To describe what does the amplitude of a sine or cosine function measure.

Q: Find the remaining five trigonometric function values if sin ? = 1/4 and tan ? < 0.

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Q: What is the value of y=sinθ when θ=π2?

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Q: Graph the equation r = sin? (2.30) + cos“ (2.30) for 0 < 0 < 10.

A:

Q: Graph y= 2 cos(1/2x)+5 on the interval [0,2pi]. State the amplitude, period and midline.

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Q: (금) TT X , find the For y = -2cos amplitude period

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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.