Question: 15 If tan a = - 8 -, 270 Iftana= 15 , 2700 8 < ct < 3600, then find the exact value of each

Iftana= 15 , 2700 8 < ct < 3600, then find the

exact value of each of the following. a. sin 2 b. cos

15 If tan a = - 8 -, 270

Iftana= 15 , 2700 8 < ct < 3600, then find the exact value of each of the following. a. sin 2 b. cos 2 c. tan 2

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