Mathematics, 16.05.2021 09:50 freemankellie
Identify the angle pair as adjacent, vertical, or neither.
1 and 2
Answers: 2
Mathematics, 21.06.2019 12:30, jennelledenise
What is the exact volume of the cylinder 1.5 m 2.5 m
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Identify the angle pair as adjacent, vertical, or neither.
1 and 2
...
1 and 2
...
Health, 18.02.2020 18:28
Mathematics, 18.02.2020 18:28