Mathematics, 30.10.2020 18:10, mihir50
What is the value of the underlined digit? 7,602, 450,803 The underlined is the zero between 6 and 2
Answers: 2
Mathematics, 21.06.2019 15:40, dmurdock1973
What is the probability of rolling a single die greater than 4
Answers: 1
Mathematics, 21.06.2019 18:00, ARandomPersonOnline
A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees
Answers: 2
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
What is the value of the underlined digit? 7,602, 450,803
The underlined is the zero between 6 and...
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