Answers: 1
Mathematics, 21.06.2019 18:30
Which value would be a solution for x in the inequality 47-4x< 7
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) ā sinh2(x) = 1 and (b) 1 ā tanh 2(x) = sech 2(x). solution (a) cosh2(x) ā sinh2(x) = ex + eāx 2 2 ā 2 = e2x + 2 + eā2x 4 ā = 4 = . (b) we start with the identity proved in part (a): cosh2(x) ā sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 ā sinh2(x) cosh2(x) = 1 or 1 ā tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 21:00
Which expression is equivalent to 16 in exponential form? a) 4 Ć 4 b) 8 Ć 2 c) 23 d) 24
Answers: 2
The difference between half of a number and 9 is 17...
English, 08.12.2020 01:30
Health, 08.12.2020 01:30
Biology, 08.12.2020 01:30
Mathematics, 08.12.2020 01:30
English, 08.12.2020 01:30
Mathematics, 08.12.2020 01:30
English, 08.12.2020 01:30
Mathematics, 08.12.2020 01:30
History, 08.12.2020 01:30
Mathematics, 08.12.2020 01:30
Mathematics, 08.12.2020 01:30
Mathematics, 08.12.2020 01:30
Mathematics, 08.12.2020 01:30