![Explained: Given z_1 = 12(cos(pi/3) + i sin(pi/3)) and z_2 = 3(cos(5pi/6) + i sin(5pi/6)), find z_1/z_2 - Brainly.com Explained: Given z_1 = 12(cos(pi/3) + i sin(pi/3)) and z_2 = 3(cos(5pi/6) + i sin(5pi/6)), find z_1/z_2 - Brainly.com](https://us-static.z-dn.net/files/d30/2cf30ee8150ef0b11b1cc9dc6f40a5b3.png)
Explained: Given z_1 = 12(cos(pi/3) + i sin(pi/3)) and z_2 = 3(cos(5pi/6) + i sin(5pi/6)), find z_1/z_2 - Brainly.com
![SOLVED: SinA=-4/5, pi< a< 3pi/2, cosB=12/13, 3pi/2<B<2pi Use the infomration given about the angles A and B to find the exact values of.. Cos(a/2) Tan(A-B) SOLVED: SinA=-4/5, pi< a< 3pi/2, cosB=12/13, 3pi/2<B<2pi Use the infomration given about the angles A and B to find the exact values of.. Cos(a/2) Tan(A-B)](https://cdn.numerade.com/ask_previews/9a81f5df-43f3-49b2-b546-6c2970b40082_large.jpg)
SOLVED: SinA=-4/5, pi< a< 3pi/2, cosB=12/13, 3pi/2<B<2pi Use the infomration given about the angles A and B to find the exact values of.. Cos(a/2) Tan(A-B)
![trigonometry - If $\cos (α + β) = 4 / 5$ and $\sin (α – β) = 5 / 13$, where $α$ lie between $0$ and $\pi/4$, find the value of $\tan2α$. - Mathematics Stack Exchange trigonometry - If $\cos (α + β) = 4 / 5$ and $\sin (α – β) = 5 / 13$, where $α$ lie between $0$ and $\pi/4$, find the value of $\tan2α$. - Mathematics Stack Exchange](https://i.stack.imgur.com/a8BWP.jpg)
trigonometry - If $\cos (α + β) = 4 / 5$ and $\sin (α – β) = 5 / 13$, where $α$ lie between $0$ and $\pi/4$, find the value of $\tan2α$. - Mathematics Stack Exchange
![If a line makes angle pi/3\ a n d\ pi/4 with x-axis and y-axis respectively, then the angle made by the line with z-axis is pi//2 b. pi//3 c. pi//4 d. 5pi//12 If a line makes angle pi/3\ a n d\ pi/4 with x-axis and y-axis respectively, then the angle made by the line with z-axis is pi//2 b. pi//3 c. pi//4 d. 5pi//12](https://d10lpgp6xz60nq.cloudfront.net/ss/web/699199.jpg)