You can use your graphing calculator to provide evidence of an identity. Graph the left side and the right side separately, and see if the two graphs are --------------------- .

Q: Find the exact value of cot in simplest form with a rational denominator. 6

A:

Q: Find tan(-x) if cot (π/2 -x)=-1.84

A: Solve the given problem.

Q: Use a graph to find a number such that if  | x -x/4|  < δ then |tan x − 1| < 0.2

A: Thus, we need value of δ>0,  π4-δ<x<π4+δ such that 1-0.2<tan(x)<1+0.2, or,…

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

A: -3/2 lies outside the domain of the function. Hence we will have no solution

Q: Find the exact value of the expression.   sec^-1(-1)

A:

Q: Find the exact value of the expression, if possible. (If not possible, enter IMPOSSIBLE.) cor…

A:

Q: Write down the three Pythagorean Identities.

A: We have to define  Three main Pythagorean Identities.

Q: Complete the proof of the identity by choosing the Rule that justifies each step. cot2x(sec2x-1)=1

A: By applying some trignometric relation we can easily solve it  Detailed solution given below

Q: If they are similar by what similarity

A:

Q: Find the period of - xCn) = ucn) - un-7)

A: If any function is periodic the x(n) = x(n+T)

Q: List the Identities Involving Arcsine and Arccosine?

A: Identities of Arcsine: sin(arc sin x ) = x arc sin (sin x) = x+2kπ , k is an integer arc sin(-x)=arc…

Q: Part B. Please show step by step for TI 84

A: It is provided that

Q: Prove identity. by choosing one side and manipulate until you arrive at other side.

A: Known facts: csc2θ-cot2θ=1 a2-b2=a-ba+b

Q: Find any real numbers that are their own reciprocal

A: To find any real numbers that are their own reciprocal. Let x be any real number then the reciprocal…

Q: Verify the identity coth2 x − csch2 x = 1

A:

Q: Can someone show the steps on how to find the question 2 using SPSS

A: 2. Let 'X1' be the random variable represents the torque force for Group 'distance 1' Let 'X2' be…

Q: and all informati

A: Given : Equation (34a) is given by…

Q: Use the even–odd properties to find the exact value of each expression.Do not use a calculator…

A: sec(-π/6 )

Q: Determine the exact value of each of the following

A:

Q: Find the exact value of the expression, if possible. (If not possible, enter IMPOSSIBLE.) arccos

A: Authoring guidelines:…

Q: Use a graph to find a number 8 such that if then | tan x – 1|< 0.2 4

A: From |tanx-1| &lt; 0.2 we get:…

Q: Suppose today is Sunday. What day will be 89 days after today?

A: Solution: From the given information, today is Sunday.

Q: Verify the identity. (Simplify at each step.)

A:

Q: Find tan -75° without using a calculator. [?]-V] |

A:

Q: Evaluate

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

Q: Use an identity to find the value of the expression. Do not use a calculator. sec2123° - tan 2123°

A: Use Trigonometry identity to solve this expression.

Q: At what time after 3’oclock will be the hands of the clock be dissected by the second hand?

A:

Q: Find cos 0. Туре + or - [?] (-5,-12)/

A: calculate the triangle sides and using pythagoras theorem

Q: is: tan z 78.5

A:

Q: Find the exact value of the expression sec 11π/6. Do not use a calculator.

A: Consider the following expression: sec11π6=sec2π-π6 Use the following formula: sec2π-θ=secθ…

Q: Explain how to verify an identity.

A:

Q: Without using a calculator, evaluate the following expression. sec-1 2

A: Given,         sec-12

Q: How do we prove an equation is not an identity?

A: An identity is an equation that is true for all values of x in the domain,so to prove an equation is…

Q: Write the expression sec(arctan 6x) in algebraic form.

A: We have to write in algebraic expression for the given expression: sectan-16x Assuming, tan-16x=θ…

Q: An arctan(-3n).

A: Given, an=arctan(-3n)

Q: Find the exact value of the expression, if it is defined. (If an answer is undefined, enter…

A: Here we solve the inverse trigonometry.

Q: Find the exact value of the expression, if it is defined. (If an answer is undefined, enter…

A: Given                          coscos-149 We use the property of cos and inverse to get answer

Q: WHAT WOULD SPECFICALLY GO IN EACH BOX. Please circle the two answers that go in each box.

A: Given Problem:- limx→∞7xtan2x

Q: expression

A:

Q: Find the exact value of the expression, if possible. (If not possible, enter IMPOSSIBLE.) arcos…

A: Givencos-1cos-3π2We know…

Q: WHAT ARE THE 3 PYTHAGOREAN IDENTITIES?

A: I am going to solve the given problem by using some simple trigonometry to get the rquired result.

Q: Find the exact value of the expression, if it is defined. (If an answer is undefined, enter…

A: To find the exact value of the given expression.sin-1sin4π3

Q: Write the expression sec[arcsin(x − 1)] in algebraic form.

A: We have to write the expression secsin-1x-1 in algebraic form. We know that secsec-1x=x So we need…

Q: Evaluate cos (150°).

A:

Q: To verify an identity, start with the more_______ side and transform it in a step-by-step fashion…

A:

Q: Rotate the point 772° to within 10°. (0, 1) (-1, 0) (1, 0)

A: Revolving a point one complete circle around some center covers a total angle of 360o.

Q: Use a graph to find a number δ such that if |x - π/4| &lt; δ then |tan x-1| &lt; 0.2

A: It is required to find a number δ such that if x-π4&lt;δ then tanx-1&lt;0.2. First consider…

Q: If tan" x, show that ýe-2sincesy ye-25incesy

A:

Q: Find the exact value of the expression. tan 25° + tan 110° 1- tan 25° tan 110°

A: We have to find the exact value of the given expression: tan 25°+tan 110°1-tan 25° tan 110° We know…