How would you do the top one and explain
...
Answers: 1
Mathematics, 21.06.2019 14:50
(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.
Answers: 2
Mathematics, 21.06.2019 19:30
If y varies directly as x2 and y=6 when x=6, find the constant of variation.
Answers: 2
Mathematics, 21.06.2019 19:50
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
Chemistry, 31.05.2021 15:50
Mathematics, 31.05.2021 15:50
World Languages, 31.05.2021 15:50
Biology, 31.05.2021 15:50
Physics, 31.05.2021 15:50
Chemistry, 31.05.2021 15:50
Computers and Technology, 31.05.2021 15:50
Social Studies, 31.05.2021 15:50
Health, 31.05.2021 15:50
Mathematics, 31.05.2021 15:50