PreCalc D - Trigonometry Worksheet

then csc = ? 33) If cot = 15/8, then sec = ? 34) tan = 1/2, sin = ? Solve for the missing variables as indicated: ... Find two solutions of each equation. Express the results in radians (0 ≤ ≤ 2π). Do not use a calculator. 39) cos = 40) cos = 41) sec = 2 42) sec = -2 Solve using your calculator. 43) 2 sin x = x - 3 44) 3 cos x = 4x - 1 ... ................
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