In Exercises 25–28, sin t and cos t are given. Use identities to find tan 1, csc t, sec t, and cot t. Where necessary, rationalize denominators. 8 15 4 25. sin t = ,cos t 17 26. sin t = cos t 5 17 1 2V2 V5 27. sin t = cos t 3 28. sin t = cos t 3 3' 3 II en lin Nlin

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