Mathematics, 02.12.2020 19:50 luhmama
Using partial quotients, which would be the best choice for the first number to subtract in the division problem 858 divided by 26? (long division) pls need help for quiz
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
Mathematics, 22.06.2019 00:30
How can you check that you have correctly converted frequencies to relative frequencies?
Answers: 1
Using partial quotients, which would be the best choice for the first number to subtract in the divi...
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