Apps mylone Star Login PelisPlay.TV - we... Viewing Saved Work Revert to Last Response MY NOTES ASK YOUR TEACHER MCKTRIG8 5.1.031. PREVIOUS ANSWERS 43. 1/1 POINTS Prove that the following identity is true. sec -tan9 = 1 We begin on the left side of the equation using a Pythagorean Identity, and then simplify. •1) - tanke sec? - tanze = ( tande = 1 Read It Talk to a Tutor Need Help? ASK YOUR TEACHER MY NOTES 44. -12 POINTS MCKTRIG8 5.1.035. Prove that the following identity is true. tan e-cot e = sin - cos2 e sin cos e We begin by separating the right side of the equation into two fractions. We can then reduce and use the Ratio Identities to simplify. sin - Cos20 sin 8 cose cos2 e sin cos e sin cos @ cos a sin e cos e = tan -cote Need Help? Read It Talk to a Tutor 45. MY NOTES 0/3 POINTS | PREVIOUS ANSWERS Type here to search MCKTRIG8 5.1.051. o 9 ASK YOUR TEACHE 0 0