Solve for a.
ab + c = d
a. a = b/(c-d)
b. a = (d-c)/b
c. a = b +...
Mathematics, 21.10.2020 01:01 AikawaAisyah2080
Solve for a.
ab + c = d
a. a = b/(c-d)
b. a = (d-c)/b
c. a = b + c/d
Answers: 3
Mathematics, 21.06.2019 17:30
Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.
Answers: 3
Mathematics, 21.06.2019 19:20
Which of the following is the result of expanding the series
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
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