Evaluate the following expressions. Your answer must be an exact angle in radians and in the interval 2 Example: Enter pi/6 for 6 (a) tan( - v3) %3D V3 (b) tan (C) tan-'( – 1) = Question Help: Message instructor Add Work Submit Question

Q: What is the equivalent of the given expression in terms of sin y? * cot²y + 1 sin y

A: Given expression is cot2y+1siny To show: The given expression in terms of siny

Q: Simplify the trigonometric expression below completely. cos x 1-sin? x

A:

Q: Find sin given 2 -哈;(5,) 11 tan 0 %D

A:

Q: Rewrite the expression cos(α + β) cos β + sin(α+β) sinβ as a simplified expression containing one…

A: The given expression is cos(α + β) cos β + sin(α+β) sinβ   ...(1)we know that ,…

Q: Find sin a. (-3, 4) sin a = [? r

A:

Q: Simplify the following to Single trigonometric fufiction: 7. 2- Sec (x) +)ニ - tan? (x)

A: Simplify the following to a single trigonometric function  ({2-sec2x)tan2x} +1

Q: II. Use a calculator to find the value of each expression rounded to two decimal places. cos-(-0.44)…

A:

Q: (1) 1-. cscx cos x

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

Q: Write the first expression in terms of the second if the terminal point determined by t is in the…

A:

Q: What is the exact value of sin(-150°)? -|N 1 7개 6 아틀

A: Find out the exact value of the given trigonometric function.

Q: Use the trigonometric substitution to write the algebraic expression as a trigonometric function of…

A:

Q: as theda decreases from 0-90degress what will the number be

A: In the given figure (x, y) is any point on the terminal side of the angle and r is the distance from…

Q: tan(cos(e2) + cosh(2 + j3))

A:

Q: Write the first expression in terms of the second if the terminal point determined by t is in the…

A: Trigonometric function positive in negative in sin(t) I, II quadrant III, IV quadrant cos(t) I,…

Q: Write the given expression in terms of x and y only. sin(tan-1 x - tan-1 y)

A: We have to simplify

Q: Evaluate the expression below without using a calculator. cos tan + sin-1

A:

Q: Reduce the trigonometic expression below to an algebraic expression written in terms of x.…

A: Given:The trignomentric expression is  sin(cos-1(x2−1)).

Q: 1. Find the exact value of the expression. Give your answer in radians. sin-'(-

A: To find the value of the given expression.

Q: Find the exact value of the following expression. DO NOT give a rounded decimal as your answer.…

A:

Q: 3. When is Cosx 0? 4. When is tanx = ±1? %3D

A: Equation of unit circle is x^2 + y^2 =1

Q: 4. Rewrite the expression as a function of a positive acute angle (in degrees). DO NOT EVALUATE. (a)…

A: sin (180° - θ) = sin θ cos (360° -  θ) = cos θ   Degrees to Radian conversion:…

Q: Simplify the following expression by writing it as a term with only one trigonometric function. 2.…

A: We need to have the idea of the following trigonometric formula: 1/(sec²(x)) = cos²(x)…

Q: Use the half-angle formulas to simplify the expression. 1- cos(x – 3) 2

A: We know that cos(2t)=cos2t-sin2t=2cos2t-1=1-2sin2t⇒2sin2t=1-cos(2t)⇒sin2t=1-cos2t2

Q: Question in image.

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Q: What is the simplified form of sin(x - T)? -sinx O no correct answer COSX O sinx O -cosx

A: The given expression,sinx-π

Q: Evaluate lima-o(1- sin?e)

A:

Q: What is the value of sin-'(sin m) where m = -855° ? %3D

A: To find the value of sin-1sin m where m=-855°

Q: Evaluate the expression below without using a calculator. cos(tan-1» V3 1 +COS 3. 2.

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Q: Simplify. tan ɑ + cot a

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Q: Simplify the first trigonometric expression by writing the simplified form in terms of the second…

A: We have to use proper simplifications.

Q: without using the calculator evaluate : sin ϴ, cos ϴ, tan ϴ of  a) 450° b) 10?/3

A: Since, 360 degrees + thita lies in first quadrant, so values of sine, cos and tan is positive as…

Q: Jse a half-angle formula to find the exact value of sin sin 8. -

A: Half- Angle formula is given bysinθ2=±1-cosθ2

Q: Rewrite the following expression involving trigonometry and inverse trigonometry as an algebraic…

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Q: Simplify sin(x−π/2) to a single trig function using a sum or difference of angles identity.

A: Given expression

Q: Write the first expression in terms of the second if the terminal point determined by t is in the…

A:

Q: Simplify the expression tan (sin- (-)). Provide your answer below:

A: Given that tansin-1-1237Solution :tansin-1-1237tan-sin-11237       sin-1-θ=-sin-1θ-tansin-11237…

Q: Write the first expression in terms of the second if the terminal point determined by t is in the…

A:

Q: 12. Verify sin (270° + 0) = – cos 0.

A:

Q: Write the expression as a single trigonometric function. sin 3x cos 2x + cos 3x sin 2x Need Heln?

A: To Determine: Expression as a single trigonometric function:…

Q: 2. 8 sin x cos

A: To solve the above given trigonometric function.

Q: Simplify the first trigonometric expression by writing the simplified form in terms of the second…

A: Given, cosx1+sinx+tanx;cosx To write the above expression in terms of cosine.

Q: What Trig. function do you use to find the value of x? Show Your Work sin COS 41° tan 15

A: A right angle triangle is given. We have to find the value of an unknown side of the triangle. To do…

Q: What is the equivalent of the given expression below in terms of sin y? csc²y – 1 cos y coty

A: Trigonometric identity: 1+cot2θ=csc2θ⇒cot2θ=csc2θ-1 Another trigonometric identity is: cotθ=cosθsinθ

Q: Find the exact value of the expression below. tan() + tan() 2T 1 – tan() +tan( 15

A:

Q: Simplify the trigonometric expression. 3 sin(x) sec(x) tan(x)

A: Given expression is

Q: Simplify the following expressions. sin (tan-¹ ( =)) = sin (2 tan-¹()) =

A: sintan-1x2

Q: Rewrite the following trigonometric expression as an algebraic expression. (a) sin(tan^−1(x)) (b)…

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Q: How do you solve this?

A:

Q: Simplify the trigonometric expression. 2 + tan2(x) sec?(x)

A: Given:

Q: Va +

A: Given: y=1a2+x2 for simplifying given expression we substitute x=atanθ so,…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.