-(주) Evaluate the expression sin Cos

Q: ()-tan "(- 15) cos sin

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Q: Rewrite sin(x+5π6) in terms of sin(x) and cos(x)

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Q: Find sin o

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Q: Use a sketch to find the exact value of the expression csc [cos-1 (-√3/ 2)]

A: Now the graph is,

Q: Sin

A: Given, cosθ=817 θ lies in IV quadrant so sine will be negative

Q: Write the expression as an algebraic expression in x for x > 0: tan(sin' x)

A: NOTE: Refresh your page if you can't see any equations. . consider the right angle triangle in the…

Q: Evaluate without using a calculator.      cos  (cos    -1 1/2)

A: given: coscos-112 we know that coscos-1x=x

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

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Q: Rewrite the expression as an algebraic expression in x. cos(sin−1(x))

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Q: Evaluate using substitution.

A: Evaluate the value of limit using substitution. Substitute the value for x and find out the limit.…

Q: simplify  tan(cos^-1(x))

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Q: Rewrite sin(x+11π6) in terms of sinx and cosx.

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Q: If θ= -4π/3, than  sin(θ)= cos(θ0=

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Q: Rewrite sin in terms of sin() and cos(x). 6

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Q: Rewrite the expression as an algebraic expression in x. cos(tan-(x))

A: Given cos(tan-1(x)),

Q: Simplify. cos ( + B) - cos (o- B)

A: .

Q: Write an equivalent algebraic expression that involves x only.      tan (cos- 1 x)

A: Evaluate tancos-1x       ...(1)

Q: cos (tan" ») = 0 cos tan %3D

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Q: Rewrite sin(x+2π/3)in terms of sin(x) and cos(x).

A: sin(a+b)=sin(a) . cos(b) + cos(a) . sin(b)

Q: Rewrite sin (x+11π/6) in terms of sinx and cosx.

A: We have to rewrite the given expression in terms of sinx and cosx: sinx+11π6 Here,…

Q: Evaluate

A: We know that, from half angle formula, cosθ2=1+cosθ2                   ⋯⋯1

Q: Find a simplified expression for cos(tan^-1(r/3))

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Q: Rewrite sin(tan-1u) as an algebraic expression in u.

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Q: Simplify cos(x)tan(x)

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Q: Write the expression as an algebraic expression in x for x> 0: tan(sin x)

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Q: Write the expression as an algebraic expression in x for x > 0.

A: Given: tan12cos-11x

Q: Simplify cos-1(cos(x)) if 0 ≤ x ≤ ?. cos-1(cos(x))=

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Q: Simplify cos2θ*(1+tan2θ)

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Q: Rewrite sin x + in terms of sin(x) and 4 cos(x).

A: Recall:  sin(A+B)=sin A cos B+sin B cos A We have, A=x, B=5π4

Q: Rewrite the expression as an algebraic expression in x. cos(tan" (x))

A: Given: costan-1x

Q: -1 Tan Cosx 1+ cosx

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Q: Rewrite sin (x + in terms of sin x and cos x. 6.

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Q: и Rewrite sin tan -1 as an algebraic expression in U. 3

A: Given,         sintan-1u3

Q: cos2 θ - cos2 θ is equivalent to?

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Q: Evaluate sin(tan-2+ cos -1

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Q: evaluate exactly sin(cos-1(2/3))

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Q: Rewrite the expression as an algebraic expression in x. cos(tan−1(x))

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Q: Detamine the value Sin e Of tan2e when 12 13 and IT

A: Given:          sin θ = 1213     and  π2 < θ < π    To find :                 The value of tan…

Q: Rewrite sin( x in terms of sin(æ) and cos(x). 6

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Q: Simplify the expression. CoS cos (-x) cos (-x) sin (-x) sin (X)

A: Here, we will use basic properties of Trigonometry ratios

Q: 2 12. cos-

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Q: tan ) (cos-1+ cot-1. 4 3,

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Q: Simplify the expression :  sec x cos x + cos x − 1/sec x  using basic identities

A: The basic identity is:cosx=1secx or secx=1cosx

Q: Write as an algebraic expression in x: cos(tan- x)

A: As we know that: tan-1tany=y Given: costan-1x

Q: Write sin (tan-u) as an algebraic expression in terms of u.

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Q: If c = -0.148, simplify the expression cos(cos-| (c)). If undefined, enter Ø. Provide your answer…

A: Given the query is to find the value of the expression.

Q: tan(cos-1(x/4))

A: We will consider a right triangle where adjacent= x and hypotenuse= 4 In this triangle

Q: 2. Evaluate sin=.

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Q: sin0=4,find tan O

A: Here given that sinθ=47. We have to find the value of tanθ.

Q: Evaluate without using a calculator.       cos ( tan  -1 1/3)

A: Given : = cos ( tan  -1 1/3)   Put tan-1 1/3 = θ         tan θ = 1/3 = cos θ  = 1/√1 + tan2 θ = 1/√1…