Question: i need help and can you show work Find the exact value (no decimals) of the given function. Try to do this quickly, from memory

i need help and can you show work Find the exact value (no decimals) of the given function. Try to do this quickly, from memory or by visualizing the unit circle in your head. 15. sin180 16. sin 225 17. cos 240 18. cos120 19. tan 315 20. tan 270 21. cot0 22. cot 300 23. sec150 24. sec0 25. cSc45 26. cse330

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