Mathematics, 20.04.2022 17:40, alonzoyt0
Review the diagram of the unit circle.
A unit circle. Point P is on the circle on the x-axis at (1, 0). Point S is in quadrant 4 on (cosine (negative v), sine (negative v) ). Point Q is in quadrant 1 above point P at (cosine (u), sine (u) ). Point R is above point Q at (cosine (u + v), sine (u + v).
Based on the diagram, which equation can be simplified to derive the cosine sum identity?
StartRoot (cosine (u + v) minus 1) squared + (sine (u + v) minus 0) squared EndRoot = StartRoot (cosine (u) minus 1) squared minus (sine (u) minus 0) squared EndRoot
StartRoot (cosine (u + v) minus 1) squared + (sine (u + v) minus 0) squared EndRoot = StartRoot (cosine (negative v) minus 1) squared + (sine (negative v) minus 0) squared EndRoot
StartRoot (cosine (u + v) minus 1) squared + (sine (u + v) minus 0) squared EndRoot = StartRoot (cosine (u) minus cosine (negative v) ) squared + (sine (u) minus sine (negative v)) squared
StartRoot (cosine (u + v) minus 1) squared + (sine (u + v) minus 0) squared EndRoot = StartRoot (cosine (u + v) minus cosine (u) ) squared + (sine (u + v) minus sine (u)) squared EndRoot
Answers: 2
Mathematics, 21.06.2019 17:00, lefarrioe8621
The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?
Answers: 2
Mathematics, 21.06.2019 18:30, BreBreDoeCCx
Solve the system of equations y= 3/2 - 1, -x+ y =-3
Answers: 1
Mathematics, 22.06.2019 01:00, justaguy15
In a newspaper, it was reported that yearly robberies in springfield were up 25% to 265 in 2013 from 2012. how many robberies were there in springfield in 2012?
Answers: 2
Review the diagram of the unit circle.
A unit circle. Point P is on the circle on the x-axis at (1...
Spanish, 23.10.2020 04:01
Chemistry, 23.10.2020 04:01
Mathematics, 23.10.2020 04:01
Mathematics, 23.10.2020 04:01
Mathematics, 23.10.2020 04:01