Question: Find the exact value by using a half-angle identity. tan(7pi/8)

Find the exact value by using a half-angle identity.

tan(7pi/8)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Can you explain half angle identities? Here is the practice ex. Find the exact value by using a half-angle identity. tan 165

Q:

Cleary handw/rite answers and show all steps and work 5. Find the exact value of cos(arcsin( % )). For full credit, explain your reasoning. (2 points) 4. A person is watching a boat from the top of a...

Q:

1.) Factor the algebraic expression below in terms of a single trigonometric function. cos x - sin 2 x - 1 2.) Find all solutions to the equation. cos 2 x + 2 cos x + 1 = 0 3.) Write the expression...

Q:

\fHaLE Angles MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the exact value by using a halfangle identity. 1) sin 225 20%1215 8% 2+4? 29%...

Q:

1: Rewrite with only sin x and cos x. cos 2x + sin x 1 + 3 sin x 1 + 3 sin2x 1 - 2 sin2x + sin x 1 + 2 sin2x + sin x 2: Find the exact value by using a half-angle identity. cos(5pi/12)

Q:

5. Factor the algebraic expression below in terms of a single trigonometric function. cos x - sin 2x-1 (2 points)

Q:

Find the exact value by using a half-angle identity. cos (165) =

Q:

Find the exact value by using a half-angle identity. cos (165 ) = Paragraph V B I UA > 11 + v **

Q:

Find the exact value by using a half-angle identity. tan(7pi/8) Also this isn't calc but pre calc i chose calc as the math because pre-calc isn't an option

Q:

Find the exact value by using a half-angle identity. tan(7pi/8) Also this isn't calc but pre calc i chose calc as the math because pre-calc isn't an option

Q:

A dish antenna with a diameter of 20.0 m receives (at normal incidence) a radio signal from a distant source, as shown in figure. The radio signal is a continuous sinusoidal wave with amplitude Emax...

Q:

Describe the flow of budget data in an organization. Who are the participants in the budgeting process, and how do they participate?

Q:

17.66 Constructing and interpreting the s chart. Table 17.10 also gives x and s for each of the 50 samples. (a) Make an s chart and check for points out of control. (b) If the s-type cause...

Q:

A minor's contract can be disaffirmed any time while the person is a minor and for a reasonable time after reaching the age of majority. True or False Bus Law

Q:

2. In this chapter, the reader should reflect on the following concepts: feedback and flexibility as a basis for change, intention and communication as a basis for change and behavioural patterns as...

Q:

Always have the dignity of the other or others as a backdrop.

Q:

1. There are two purposes in this chapter. The first is to break out of habits that have a limiting effect on ones own ability to change. Secondly, it is to understand how the cleaning affects the...