Find the exact value of x: cos 1 x = tan 1 (1).
Question:
Find the exact value of x: cos−1 x = −tan−1(−1).
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
We know that cosx is the inverse cosine function which g...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
-
Find the exact value of the expression. 1. cos (arctan 3 / 4) 2. tan (arcos 3 / 5) 3. sec (arctan 12 / 5) 4. cot [ arcsin (12 / 13)]
-
Without using a calculator, find the exact value of each of the following: a. sin20 cos 70 + cos 20 sin70 b. sin172 cos 37 cos172 sin37 c. cos 25 cos 35 sin25 sin35 d. cos 99 cos 69 + sin99 sin69...
-
Use the substitution u = 1 + 3 tan x to find the exact value of 0 (1 + 3 tan x) COS X - dx
-
Analyze the case study, "Frank Smith Plumbing." Analyze the "Frank Smith Plumbing's Financial Statement" spreadsheet. Compare the cost of the truck to the cash flow records Compile your calculations...
-
Consider a perfectly insulated and sealed container. Determine the minimum volume of a container such that a gallon of water at 25oC will evaporate completely. If the container is a cube, determine...
-
Problem refer to the function. which is graphed in the figure. Solve each inequality. Express answers in interval notation. (A) f(x) < 0 (B) f(x) 0 Sx 8 - x if 0
-
Bitter man Company has completed all of its operating budgets. The sales budget for the year shows 50,000 units and total sales of $2,000,000. The total unit cost of making one unit of sales is $28....
-
Patriot Company predicts that it will use 360,000 gallons of material during the year. The material is expected to cost $5 per gallon. Patriot anticipates that it will cost $72 to place each order....
-
Based on these questions, can you easily find another pair of orthogonal unit vectors using the given vectors I and J? Drag n' Drop here or Browse
-
Using graphs displayed on a calculator, verify the identity in Exercise 43. Data from Exercises 43 Show that sin 2x/sin x = 2cos x.
-
Evaluate the given functions with the following information: sin = 4 5 ( in first quadrant) and cos = 12 13 ( in second quadrant). sin( )
-
A consumer-protection magazine was interested in comparing tires purchased from two different companies that each claimed their tires would last 40,000 miles. A random sample of 10 tires of each...
-
Who (if anyone) was involved in the sale (theft?) of the computer? 4. Were any attempts made to hide the activities mentioned above? 5. Are there any other suspicious activities occurring in Part 1...
-
The Sales Manager of Letlalo Products (Pty) Ltd asked you to assist him in preparing amotivation to introduce a new leather handbag into the range of products that the company offers. The company...
-
A steel gear made from an AISI 1040 steel is to be surface hardened and strengthened by carburization. The gear will be put in an atmosphere-controlled furnace set at 850 degrees Celsius that has an...
-
Summarize the article of : Bennett: https://advance-lexis-com.libaccess.senecacollege.ca/api/document?collection=news&id=urn:contentItem:5NVW-J9Y1-DXY4-X2FX-00000-00&context=1516831 Rice: Rice, W....
-
Despite the undeniable upsides of social networking, social media sites track users and sell their information. Savvy business communicators can protect themselves with the following safeguards:...
-
Go to the National Center for Biotechnology Information (NCBI: www.ncbi.nlm.nih.gov/) and click on the word Structure along the menu line (last word on the right). If you choose to download the Cn3D...
-
Define cultural intelligence. Cite the books or journal articles you found in Capella's library. Explain why cultural intelligence is important for HR practitioners and other organizational managers.
-
Use the list below, which shows the 10 U.S. National Parks with the most visitors in 2013. Park.................Location Great Smoky Mountains National ParkNorth Carolina/Tennessee Grand Canyon...
-
Refer to the following table, which shows the type and manufacturer of vehicles at a specific car and truck dealership. If one person selects a vehicle at random from the dealership, and if each...
-
Refer to the following table, which shows the type and manufacturer of vehicles at a specific car and truck dealership. If one person selects a vehicle at random from the dealership, and if each...
-
Comparative Balance Sheets June 30, 2019 and 2018 2019 2018 Assets Cash Accounts receivable, net Inventory Prepaid expenses Total current assets Equipment Accum. depreciation-Equipment Total assets...
-
A company issued 10-year, 7.75% bonds with a face value of $100,000. The company received $97,817 for the bonds. Using the straight-line method of amortization, the amount of interest expense for the...
-
Single Plantwide Factory Overhead Rate Scrumptious Snacks Inc. manufactures three types of snack foods: tortilla chips, potato chips, and pretzels. The company has budgeted the following costs for...
Study smarter with the SolutionInn App