Use the definitions of cosh x and sinh x to show that cosh 2 x - sinh
Question:
Use the definitions of cosh x and sinh x to show that cosh2 x - sinh2 x = 1.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (5 reviews)
ANSWER We can start by using the definitions of hyperbolic cosine cosh and hyperbolic ...View the full answer
Answered By
Aketch Cindy Sunday
I am a certified tutor with over two years of experience tutoring . I have a passion for helping students learn and grow, and I firmly believe that every student has the potential to be successful. I have a wide range of experience working with students of all ages and abilities, and I am confident that I can help students succeed in school.
I have experience working with students who have a wide range of abilities. I have also worked with gifted and talented students, and I am familiar with a variety of enrichment and acceleration strategies.
I am a patient and supportive tutor who is dedicated to helping my students reach their full potential. Thank you for your time and consideration.
0.00
0 Reviews
10+ Question Solved
Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
Question Posted:
Students also viewed these Mathematics questions
-
Show how identities (6) and (8) in Sec. 35 follow from identities (9) and (6), respectively, in Sec. 34. (6) cosh2 z sinh2 z = 1, (8) cosh(z1 + z2) = cosh z1 cosh z2 + sinh z1 sinh z2 (6) cosh2 z ...
-
(a) Using the velocity parameter introduced in Exer. 18, show that the Lorentz transformation equations, Eq. (1.12), can be put in the form t = t cosh u x sinh u, y = y, x = t sinh u + x cosh u, z =...
-
Use the definitions of the hyperbolic functions to find each of the following limits. (a) lim tanh x (b) lim tanh x (c) lim sinh x (d) lim sinh x (f) lim coth X (e) lim sech x (g) lim coth x (h) lim...
-
Law Management Services began business on January 1, 2012, with a capital investment of $120,000. The company manages condominiums for owners (Service Revenue) and rents space in its own office...
-
Explain what is meant when it is stated that a company has a quick ratio of 1.75.
-
A 32.65-g sample of a solid is placed in a flask. Toluene, in which the solid is insoluble, is added to the flask so that the total volume of solid and liquid together is 50.00 mL. The solid and...
-
Researchers continue to find evidence that brains of adolescents behave quite differently than either brains of adults or brains of children. In particular, adolescents seem to hold on more strongly...
-
In February, a restaurant had a beginning inventory of $85,000, made purchases of $235,000 and had an ending inventory of $70,000. Employee meal costs for the month were $12,000. Food revenue for the...
-
If price were set at $300 this market, how many units of the good would be sold? Will any of those units be sold to consumers who are willing to pay more than $300? Will any of those units be sold to...
-
The file P17_26.xlsx contains Gender, Age, Education, and Success (Yes/No) data of 1000 people. The purpose is to see how a classification tree method can use the first three variables to classify...
-
How do you compare the growth rates of positive functions as x ?
-
What integrals lead naturally to inverse hyperbolic functions?
-
Which group had the ability to provide more of its own self-care? Was this a statistically significant difference? Chung and Hwang (2008) examined the difference between an experimental and a control...
-
The production of LCD television sets in Australia increased by 20% this year as compared to last year. Those TV sets were no less advanced technologically than the sets sold in previous years....
-
The following list relates to investments. Please match the explanations with various terms explaining accounting for investments. NOTE - some of the answers may be used more than once or not at all....
-
With respect to record keeping, information obtained at all stages of the hazard control process should be stored in a database. The length of time that records should be kept: All records obtained...
-
You have recently secured a position in a Community Services organisation called Equality First. Equality First provides short-term, issue-based advocacy support for people living with a disability....
-
Research and critically discuss on the statement that" budgeting is a both technical and political process." Requirements: Part B needs to be written in a formal report format consisting of executive...
-
Name one factor that could increase the supply of saving and one that could increase the demand for saving. Show the effects of each on saving, investment, and the real interest rate.
-
Estimate a range for the optimal objective value for the following LPs: (a) Minimize z = 5x1 + 2x2 Subject to X1 - x2 3 2x1 + 3x2 5 X1, x2 0 (b) Maximize z = x1 + 5x2 + 3x3 Subject to X1 + 2x2 +...
-
Use the Binomial Theorem to find the indicated coefficient or term. The coefficient x 3 in the expansion of (2x + 1) 12
-
Use the Binomial Theorem to find the indicated coefficient or term. The coefficient x 7 in the expansion of (2x + 3) 9
-
Use the Binomial Theorem to find the indicated coefficient or term. The coefficient x 2 in the expansion of (2x 3) 9
-
Aaron can't believe how many things he needs to get done at work before the end of the When possible, he works on multiple tasks at the same time. What type of nonverbal communication is he...
-
On June 30, 2013, Saint John Corporation purchased a franchise for $1,200,000. The franchise is expected to have a 10-year useful life with no residual value. Saint John uses the straight-line...
-
There are two producers located 400 miles apart. Producer A has a production cost of $30 per unit, and transportation cost of $2.00 per unit per mile. Producer B has a production cost of $35 per...
Study smarter with the SolutionInn App