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Posted: **Mon May 09, 2022 11:26 am**

: Prove Four Of The Following Six Trig Identities Show All Of Your Work For Full Marks T 3 Marks Each T 12 Sine 1 (17.81 KiB) Viewed 29 times

: Prove Four Of The Following Six Trig Identities Show All Of Your Work For Full Marks T 3 Marks Each T 12 Sine 2 (16.07 KiB) Viewed 29 times

Prove four of the following six trig identities. Show all of your work for full marks. (T - 3 marks each) T: 12 (sine + cose) = 1 + sin20 csc20 + cot20 = coto sin? 1 + cosa 1 - cose 1 csc - cscocote = 1 + cose
G D sino 1 + cose = 1 - cose 1 csc 0-cscocote = 1 + coso cot8 + tant = 2csc20 cos(20) + 1 = cote sin(20)