{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

TrigReview - Math 21A Kouba Exact Trig Values(Plasma...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Math 21A Kouba Exact Trig Values (Plasma memorize these at your earliest convanieuce-.} degrees radians cos 9 sin 0 “tan 8 00 o 1 0 0 300 m6 {372 1/2 1/ 3 450 m4 {”212 fin 1 600 m3 1x2 43/2 4.? 9O ‘3’ TE! 2 0 1 undcfin ed COSWE AND 8\NE VALUES ON THE UNIT OIRGLE F urn-ruin: for Us: in Trigonometry Pythagorean refatfans sin’a 4- cos‘a = I, l + lan’a .4 nglebmm and angle-difi'crcnce relations sin (a + £3) =r sinacosfl + coscrsint? sin (a -— fl) cos(a 4- fl) cos(a - fl) tank: +5} Lan(a — 5) coda + 5) cot (a - ,6) sin (a + .8) Sin (cs — ,6} = Sinla -~ sinzfi a: sinacosfi — cosasinfi COSacosfi— sinasinfi c05acos£3+sinasinf3 Lama + Lanfl I—- Lanalanfl tana~ tang? l+tanalanfi cotficota—l Cotfl-E-COta cotflcota-l»! «315-com: Double-angle relations sin2a = 25inac03a = 0052:: = cos’a - sinza - 200520: -— I = I -— 25in3a tan 2:: == 2 Lan a l — tan’a Etana 1+ Lanlar , 0012a.- =2 sec’a.‘ I + €012“ = csc’a c0533 —~ cosla costar + .B)cos (a - ,8) = COSZQ -— sinzfi = ceszfi - sinza colza —— l 2601a l - tanza + tanza ...
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern