Mathematics, 04.12.2019 05:31, Kiki18love
Use euler's formula to derive the identity. (note that if a, b, c, d are real numbers, a + bi = c + di means that a = c and b = d. simplify your answer completely.) sin(2θ) = 2 sin(θ) cos(θ) using euler's formula, we have ei(2θ) = + i sin(2θ). on the other hand, ei(2θ) = (eiθ)2 = + i sin(θ) 2 = (cos2(θ) − sin2(θ)) + i sin(θ) . equating correct: your answer is correct. parts, we find sin(2θ) = 2 sin(θ) cos(θ).
Answers: 2
Mathematics, 21.06.2019 17:30, rjsimpson73
Ined this is due tomorrow and i dont know the answer can you find all the exponents
Answers: 1
Mathematics, 21.06.2019 19:00, alyo31500
Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.
Answers: 1
Mathematics, 21.06.2019 20:30, lcy1086526Lisa1026
25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition
Answers: 1
Use euler's formula to derive the identity. (note that if a, b, c, d are real numbers, a + bi = c +...
Mathematics, 16.05.2021 01:00
Chemistry, 16.05.2021 01:00
Spanish, 16.05.2021 01:00
Mathematics, 16.05.2021 01:00