Trigonometric Function Values of Special Angles.mov

[AmandaPanda531]

can you make a vidio on how to find the exact values of trigonometric equations??? like if you are given sin a = 3/5 and 0 < a < pi/2 and cos b= 2 times the sqr.rt.of 5 all over 5 and -pi/2 < b < 0 .... then you have to find sin(a+b), cos(a+b), sin(a-b), and tan(a-b)..... that would be great!!! thank you!!!

[bieberfevervictimm]

thank u :)

[adrielle088]

Thanks a lot dude. :)

[LatinBood]

omg you saved my life dude

[carmona2525]

awesome vid!!! youre very good!!!

[jesusclau1]

Great vid and teaching method. Very clear...thank you very much!!!!