Which function you used (sin, cos, or tan), and why

Q: Use the given value to evaluate each function. -극 3 cos(t) 7 (a) cos(-t) (b) sec(-t)

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Q: Use the given value to evaluate each function. 3 cos(-t) = 8 (a) cos(t) (b) sec(-t)

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Q: If f(x) = sin? x, find f'(x) Find f'(5)

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Q: Which of the following is true about sine and cosine functions?

A: It is known that the range of sine and cosine functions is [-1,1]. Thus, first statement is false.

Q: Graph f and g in the same viewing rectangle. f(x) = (7 sin(x) + 7 cos(x))?, g(x) = 49

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Q: Find the exact value of each expression .

A: To find: The exact value of each expression tan-133. Calculation: The value of the expression…

Q: Use the given value to evaluate each function. 4 sin(t) 9. (a) sin(-t) (b) csc(-t)

A: a) sin(0-t) = sin0*cost - cost*sint b) csc(-t) = 1/(sin(-t))

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

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Q: Write the following expression as a constant, a single trigonometric function, or a power of a…

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Q: Enter a simplified algebraic expression for the expression. X, cos tan %3D

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Q: Find the angie o, that makes the equation. True; Tan o īO

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Q: Find the function value without using a calculator. cos(-45°)

A: Find the function value without using a calculator.     cos(-45°)

Q: Find the function value without using a calculator. sin 60°

A: It is known that in a right angled triangle with a angle θ,the sine angle is defined as the ratio of…

Q: find the exact value of each expression.

A: Given cos-122

Q: Simplify the trigonometric expression. tan x cos x csc x X

A: Given: y=tanxcosxcosecx we know that tanx=sinxcosxcosecx=1sinx

Q: Simplify the first trigonometric expression by writing it in terms of the other expressions only.…

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Q: Find the exact value of each expression .

A: Explanation Given that,  tan-13

Q: Which of the following is equivalent to tan ? tan(품) cot () tan tan

A: tan(5π/6)  = ?

Q: Determine whether the function is even, odd, or neither. G(θ) = sin θ + cos θ

A: For a function to be even it must follow, f-x=fx For a function to be odd it must follow, f-x=-fx…

Q: Write sin (cos-1 x/3) as an algebraic expression. Assume that x > 0 and x/3 is in the domain of…

A: Given that, sincos-1x3.

Q: Rewrite the expression, (tan x + cot x)/csc x; cos x in terms of the given function or functions.

A: Rewrite the expression tanx+cotxcscx in term of cosx. So given expression tanx+cotxcscx

Q: Simplify the expression. tan p – tan x

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Q: Simplify the following expression. * ;) sin (tan-

A: Given: An expression sintan-1x6 Let tan-1x6=y ⇒x6=tan y Therefore, it is required to find out sin x,…

Q: Simplify csc to a single trig function using the sum or difference of angles identity. (2 - E):

A: Given,      csc( π2 - x )

Q: find the exact value of each expression.

A: Given expression: cos-122

Q: Find the exact value.tan 285°

A: tan 285

Q: tan x+ cot x sin x sec X

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Q: Find a simplified expression for tan( cos

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Q: cos(- Find the exact value of `12

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Q: Find the value of tan A. A 5 3 C 4 B

A: From the triangle tan A=Opposite sideAdjacent side

Q: Evaluate the function without using a calculator. a. cos ( 300°) b. csc 6.

A: cos(360° - A) = cos(A) csc(π - A) = csc(A).

Q: Use the properties of the trigonometric functions to simplify: tan(t +7) · csc(t + 47).

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Q: simplify the following function and choose * the right answer/answers sin20 cos20 y = sino cos0

A: Simplify the trigonometric equation by substituting the correct trigonometric formulas to reduce it…

Q: For a function to have an inverse, it must be. To define the inverse sine function, werestrict the…

A: Given   Sinx

Q: Simplify the expression.   Sin(tan-1x)

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Q: Which of the following are reciprocal functions? tan x and cos x sin x and csc x sin x and cos x…

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Q: Evaluate the expression cos-'( sin ())

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Q: cos² A (sec² A – 1)

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Q: 5x cos 6.

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Q: Rewrite the expression, cos x/(1 + sin x) + tan x; cos x  in terms of the given function or…

A: Rewrite the expression, cos x/(1 + sin x) + tan x; cos x  in terms of the given function or…

Q: Graph the function r=2−3 sinθ

A: The given function is r=2−3 sinθ.

Q: Use a calculator to find the following function values tan 54°

A: Consider the given function as tan54°

Q: Simplify cos(x T) to a single trig function using a sum or difference of angles identity.

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Q: Use the given value to evaluate each function. .חCCIO sin(t) : 7 %3D (а) sin(-t) (Б) csc(-t)

A: sin(-t)=-sin(t)cosec(-t)=-cosec(t)csc(t)=1sin(t)

Q: If x = 9 tano, use trigonometric substitution to write 81 + x 2 as a trigonometric function of 0.…

A: We can obtain trigonometric function for an algebraic expression by applying trigonometric function…

Q: Find a simplified expression for tan ( cos ())

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Q: Use an inverse trigonometric function to write 0 as a function of x. a = x b = 10

A: From the given right angle triangle: base = b=10 hypotenuse = a =x

Q: Simplify the expression tan ⁡x+cot ⁡x/cot⁡ x.

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Q: Find the exact value of each composite function. 4T a) tan- tan b) cos cos

A: 1.)sin-1(sinx)= x,  x∈-π2,π22.)cos-1(cos(x))=x, x∈0,π3.)tan-1(tanx) =x, x∈-π2,π2