If y= arctan(cosx), then dy/dx=
Help me find the derivative of this problem, please....
Mathematics, 04.11.2021 14:00 veronica25681
If y= arctan(cosx), then dy/dx=
Help me find the derivative of this problem, please.
Answers: 2
Mathematics, 21.06.2019 15:00
Pick the description of a geometric object that best matches the real world object box for a deck of card
Answers: 1
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
Mathematics, 22.06.2019 01:50
Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.
Answers: 1
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