Download the App!
Get 24/7 study help with the Numerade app for iOS and Android! Enter your email for an invite.
Question
Answered step-by-step
Prove the identity.$ \sinh (x + y ) = \sinh x \cosh y + \cosh x \sinh
Video Answer
Solved by verified expert
This problem has been solved!
Try Numerade free for 7 days
Like
Report
Official textbook answer
Video by Amrita Bhasin
Numerade Educator
This textbook answer is only visible when subscribed! Please subscribe to view the answer
Calculus 1 / AB
Chapter 3
Differentiation Rules
Section 11
Hyperbolic Functions
Derivatives
Differentiation
James L.
October 21, 2021
I agree. definitely shouldn't be labeled as an "educator," she explains it like everyone already knows the answer.
Alex O.
June 21, 2020
amrita is the only tutor on here who goes way too fast,,always skips like 20 steps
Missouri State University
Campbell University
Harvey Mudd College
Lectures
04:40
In mathematics, a derivative is a measure of how a function changes as its input changes. Loosely speaking, a derivative can be thought of as how much one quantity is changing in response to changes in some other quantity; for example, the derivative of the position of a moving object with respect to time is the object's velocity. The concept of a derivative developed as a way to measure the steepness of a curve; the concept was ultimately generalized and now "derivative" is often used to refer to the relationship between two variables, independent and dependent, and to various related notions, such as the differential.
44:57
In mathematics, a differentiation rule is a rule for computing the derivative of a function in one variable. Many differentiation rules can be expressed as a product rule.
03:47
Prove the identity.$$<…
00:50
Prove the identity.$ \…
03:23
okay. We first started out with either the excuse y minus even negative X plus y looked closely at where the parentheses are. Gives us you did the X minus you the negative acts over too. Times eat of the Y, plus even negative. Why over too? Plus, each of the AKs puts even negative acts over too times either the y minus e to the negative. Why over to So as you can see, the night gives and the positives are alternating when we're doing this copulation. And this friendly gives us sign a jukebox co sign a chew of Why was co sign h of X sign each of why.
View More Answers From This Book
Find Another Textbook
02:41
squares of side x are cut from each corner of a 10 in x 8 in rectangle, so …
01:10
The area of a rectangle is at least 560 square inches,the length is 3 inches…
00:44
Polygon V has an area of 1 square unit. Jun-seo drew a scaled version of Pol…
01:24
A person is earning P600 per day to do a certain job. Express the total sala…
01:47
find the sum of the first 20 terms of the sequence 6, 12, 18
07:58
Last 2008, the provincial planning department of the Provincial Government o…
01:08
2. The perimeter of a rectangle is 32 cm. Express as a function the area A o…
01:26
4. To measure the height of a Narra tree, a group of Senior High School stud…
01:44
4. Julius has 1/3 cup of flour. The bread recipe calls for 6/7 of flour. Doe…
01:35
A square lot has a perimeter of 64 5/8 meters. SOLUTION WORD PROBLEM
