Write cos(cot^−1 x) as an algebraic expression in terms of x.

Q: Express cos(tan-(2x + 3)) in an algebraic form.

A:

Q: find the exact value of each expression.

A: sec-1(-2)

Q: 5. Simplify. tanx (cscx - sin x)

A: The given expression is tanxcscx-sinx. We have to simplify the given expression. Here we use the…

Q: Find the exact value.Do not use a calculator. sec(8 π)

A: Here given  sec 8π

Q: 8. f(x) = tan(sin x²)

A: Given f(x)=tansinx2

Q: cos -30° tan 90⁰

A:

Q: Without showing algebraic details, describe in words how to reduce the power of cos4x.

A: Given- cos4x. To reduce- the power of cos4x and decribe in the words. Formula used- The above…

Q: verify sin2x=2sinxcosx  please show steps

A:

Q: Find the exact value of sec(-315°)

A:

Q: How would I simplify (1-sin2x)secx?

A:

Q: Evaluate cos tan Vx² + 1

A: We have to evaluate the given trigonometric function.

Q: State the domain and range of sec-1 x.

A: sec-1x

Q: Vtan XP sin X cosX

A:

Q: Solve the equation: tan x + sec2 x = 3, 0 ≤ x < 2π

A: Consider the following trigonometric equation: tanx+sec2x=3 Substitute sec2x=1+tan2x in the above…

Q: Suppose that -90° < θ < 90°  Sec (-θ)

A:

Q: find tan(-x) if cotx=(pi/2"-x)=-1.84

A: This is the problem of counting and identity.

Q: What is the simplified value of lan- 2x= sec2x, tan 2x

A: Given:   tan2x-sec2x

Q: Simplify + cosx-1 cosx+ 1

A: Given, Simplify 1cos x+1+1cos x-1

Q: How do I simplify cscx-cos(-x)cotx?

A:

Q: Write sec x in terms of tan x

A:

Q: Calculate Sin(5x)=-√(2)/2

A:

Q: sin 80 de

A:

Q: 5. [tan³x sec³x dx

A:

Q: verify that -2cotx(csc^2x)= -csc^4x(sin(2x))

A: The proof is given in step-2.

Q: Se -2x sin 2xdx

A:

Q: Simplify sin x(cotx + tan x) secx COSX COSx - 2 CSCX + 1

A: "Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: Use trig identities to integrate: sinxsec’xdx

A:

Q: Without using your calculator, find the exact valueof the expression.Show all your…

A: Given that sin[2arctan(-12/5)] find the value of this ,we use trigonometry ratio and know that : Sin…

Q: Evaluate without using a calculator or tables.  sin (arcsin 3/5)

A: Let the given value be y - y = sinarcsin35y = sinsin-135y = 35Because using, sinsin-1x = x

Q: Write sin (x - π) in simplified form.

A: Using compound angle formula of trigonometry.

Q: If sec(x)=-3.6, find sec(-x)

A: Given,         secx=-3.6

Q: Solve sin 2x - sin x = 0 if 0 ≤ x < 2π.

A: Given:sin2x-sinx=0

Q: Evaluate sin2xlogtanx dx

A: Given:  Let I=∫0π2 sin2xlogtan x dx To Find: To evaluate the given integral.

Q: 1. Simplify tan(x) sec(x) to a single trig function.

A:

Q: Use a cofunction to write an expression equal to sin (). Upload your work

A:

Q: verify cosx/(secx sinx) = cscx - sinx

A:

Q: Evaluate the expression tan2 1.4 - sec2 1.4, without using a calculator.

A: Given:tan21.4-sec21.4

Q: - sinxe

A: Given that ∫etan xetan x-sin2xetan x+1dx Now take the term, etan xetan x-sin2xetan x+1 It is known…

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

A:

Q: tan(t) sec(t) – cos(t) Simplify to a single trig function. |

A: Please see the answer below

Q: Use a right triangle to write csc(arccos(3*x/2)) as an expression of x that does not involve trig or…

A: Given:The expression csc(arccos(3x/2))

Q: What are the sum and difference identities and how can they be used to find the values of various…

A: Given problem is solved below in detail.

Q: Write sec x in terms of sin x.

A: Using reciprocal identity we know sec x = 1/cos x

Q: Evaluate tan (8x) sec*(8x) dx.

A:

Q: List 5 similarities and 1 difference between the graphs of y = sinx and y = COSK. Similarities…

A: Difference between y=sinx and y=cosx

Q: Express (sin2x)f in terms of multiple angles.

A: Proceed as shown below

Q: By using the addition formula derive the identity of the function sin (x -), then choose the correct…

A: Addition formula for sin is…

Q: Simplify (tanx+cotx)^2

A: We can use the trigonometrical identity in order to solve the given problem.

Q: do 2 – sin(0)

A: Here we use substitution.

Q: Cos2(60°)+sec2(150°)-csc2(210°)

A: To find: