(8+ 10i)^(5-8i)
a.40 - 14i+ 80
b.120-14i
c.40 - 14i-80i^2
d.88+ 50i...
Mathematics, 16.12.2020 09:30 duke4527
(8+ 10i)^(5-8i)
a.40 - 14i+ 80
b.120-14i
c.40 - 14i-80i^2
d.88+ 50i
Answers: 1
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If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?
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Complete the equation of the line through (β10,3) and (β8,β8). use exact numbers.
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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
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