Find the exact value of the trigonometric function. Cot 3 pi divided by 4.
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cot 3Π/4 radians
convert 3Π/4 radians to degrees
3Π/4 × 180°/Π = 135°
cot 3Π/4 rad = cot 135° = cot (90 + 45°) = - tan 45° = -1
so cot 3Π/4 = -1
convert 3Π/4 radians to degrees
3Π/4 × 180°/Π = 135°
cot 3Π/4 rad = cot 135° = cot (90 + 45°) = - tan 45° = -1
so cot 3Π/4 = -1
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