Mathematics, 10.11.2020 17:20, bay62
1. Which function describes the sequence 2,4,6,8? *
O F(1) = 2; f(n) = f(n-1) + 2 for n > 2
O F (1) = 2; f(n) = f (n β 1) β 2 for n > 2
OF (1) = 2; f(n β 1) = f (n) + 2 for n > 3
Of(1) = 2; f(n β 1) = f (n) β 2 for n > 3
Answers: 3
Mathematics, 21.06.2019 19:50, Roshaan8039
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 21:30, thompsonmark0616
Find the domain and range of the following function f(x) = 51x - 21+ 4
Answers: 2
Mathematics, 21.06.2019 22:00, jasmineanitak16
Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?
Answers: 2
1. Which function describes the sequence 2,4,6,8? *
O F(1) = 2; f(n) = f(n-1) + 2 for n > 2
Mathematics, 01.12.2021 06:30
English, 01.12.2021 06:30
Mathematics, 01.12.2021 06:30
English, 01.12.2021 06:30
Mathematics, 01.12.2021 06:30