Mathematics, 31.08.2021 07:30 desstinee863
Các đạo hàm riêng cấp 1 của hàm hai biến (x, y)=x²+y³+3x²y³
Answers: 1
Mathematics, 21.06.2019 14:50, twistedhyperboles
50 ! pls ! 12. building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.
a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.
Answers: 2
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
Mathematics, 21.06.2019 20:30, catcatscats122
Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)
Answers: 1
Các đạo hàm riêng cấp 1 của hàm hai biến (x, y)=x²+y³+3x²y³...
History, 27.08.2019 18:30
Mathematics, 27.08.2019 18:30
History, 27.08.2019 18:30
History, 27.08.2019 18:30
Mathematics, 27.08.2019 18:30
Social Studies, 27.08.2019 18:30