Show that tan( x /3) = tan(/3 x) on a calculator.
Question:
Show that tan( x− π/3) = −tan(π/3 − x) on a calculator.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (6 reviews)
To show that tan x 3 tan3 x we can use the following trigonometric identity ...View the full answer
Answered By
Isabel Seraspi
I have experience teaching math, science, and English to students of all ages. I have also worked as a tutor in a college setting, helping students with their homework and preparing them for exams.
I believe that tutoring is a great way to help students learn. It allows students to get one-on-one help with their studies, and it gives them the chance to ask questions and get immediate feedback. Tutoring can also be tailored to the individual needs of the student, which is why I believe it is so effective.
I have seen firsthand how tutoring can help students improve their grades and confidence. I have also seen how it can help students who are struggling with a particular subject. I believe that tutoring is a great way to help students learn and succeed in school.
0.00
0 Reviews
10+ Question Solved
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Question Posted:
Students also viewed these Mathematics questions
-
Show that tan x > x for 0 < x
-
Show that tan x > x for 0 < x < /2.
-
(a) Show that tan x = cot x - 2 cot x. (b) Find the sum of the series 2" 2" -1
-
Explain the benefits of graphs over tables in presenting data.
-
Assume that on April 1, 2014, Roland, Corp. issues 8%, 10-year bonds payable with a maturity value of $400,000. The bonds pay interest on March 31 and September 30. Rolands fiscal year-end is...
-
Phil's Pizza Parlor decides to place a thin, rectangular, plastic sign on top of its delivery van as shown in Fig. P9.73. The sign measures \(2 \mathrm{ft}\) by \(5 \mathrm{ft}\). (a) Estimate the...
-
Discuss the differences between financing an entrepreneurial venture through debt or equity. What are the advantages and disadvantages of each method?
-
The following selected transactions were completed during April between Swan Company and Bird Company: Apr. 2. Swan Company sold merchandise on account to Bird Company, $32,000, terms FOB shipping...
-
Sunland Inc. requires a return for the Picture Division totalling 10.00%. Which projects would either add value to or retain value for the company? Average Operating Projects Assets Controllable...
-
What is the period of the function y = 2 cos 0.5x + sin 3x?
-
Sketch the appropriate curves. A calculator may be used. The range R of a rocket is given by Sketch R as a function of for v 0 = 1000 m/s and g = 9.8 m/s 2. See Fig. 10.49. R = v sin 20 8
-
Brashear Inc. currently has $ 2,145,000 in current assets and $ 858,000 in current liabilities. The companys managers want to increase the firms inventory, which will be financed by a short- term...
-
Random-digit dialing is a sampling method in which a computer generates phone numbers at random to call. In recent years, caller ID has become popular. Do you think that caller ID increases the bias...
-
A medical researcher wants to determine whether exercising can lower blood pressure. She recruits 100 people with high blood pressure to participate in the study. She assigns a random sample of 50 of...
-
In a survey of 500 high school students, 60% of them said that they intended to go to college. In Exercises 1720, determine whether the number described is a statistic or a parameter.
-
When multiple-choice questions are asked, the order of the choices is usually changed each time the question is asked. For example, in the 2016 presidential election, a pollster would ask one person...
-
In the 1936 presidential election, Republican candidate Alf Landon challenged President Franklin Roosevelt. The Literary Digest magazine conducted a poll in which they mailed questionnaires to more...
-
Show that for any continuous odd function f defined on the interval [a, a], we have f(x) dx = 0.
-
Discuss the information available from the following techniques in the analysis of inorganic pigments used in antique oil paintings: (i) Powder X-ray diffraction, (ii) Infrared and Raman...
-
True or false: a. Control charts are used to determine whether special causes are operating. b. If no special causes are operating, then most of the output produced will meet specifications. c....
-
The thickness specification for aluminum sheets is 0.2460.254 mm. Data from an X chart, based on samples of size 6, that shows that the process is in control, yield values of X = 0.248 and s = 0.002....
-
Indicate whether each of the following quality characteristics is a continuous, binary, or count variable. a. The number of flaws in a plate glass window. b. The length of time taken to perform a...
-
During a research experiment, it was found that the number of bacteria in a culture grew at a rate proportional to its size. At 1 0 : 0 0 AM there were 6 , 0 0 0 bacteria present in the culture. At...
-
4) Prove, algebraically, that x +9 =1+- x +8 1 x +8 where x-2 .
-
what is the solution to | x | < | x + 2 |
Study smarter with the SolutionInn App