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Here are the formulas of sin, cos, and tan. login as root ubuntu sin θ = Opposite/Hypotenuse cos θ = Adjacent/Hypotenuse tan θ = Opposite/Adjacent Apart from these three trigonometric ratios, we have another three ratios called csc, sec, and cot which are the reciprocals of sin, cos, and tan respectively Let us understand these sin, cos, and tan formulas

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