Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 20:30
Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible
Answers: 1
Mathematics, 21.06.2019 23:10
Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.
Answers: 1
Mathematics, 21.06.2019 23:50
You so much whoever answers with accuracy β’the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?
Answers: 1
You know the right answer?
How do i convert the angle 3pi/5 radians to degrees?...
Questions
English, 27.11.2020 21:50
Mathematics, 27.11.2020 21:50
Mathematics, 27.11.2020 21:50
Mathematics, 27.11.2020 21:50
Mathematics, 27.11.2020 21:50
Mathematics, 27.11.2020 21:50
Mathematics, 27.11.2020 21:50
History, 27.11.2020 21:50
Chemistry, 27.11.2020 21:50
Health, 27.11.2020 21:50
