Determine exact values of sint-cost and tant
Let the point P (12/13,-5/13)
(a) Illustrate algebraically which this point is on unit circle.
(b) Assume P is terminal point determined by t. Determine exact values of sin(t), cos(t) and tan(t).
(c) Define exact terminal point determined by t-π
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Illustrate algebraically which this point is on unit circle. Assume P is terminal point determined by t. Determine exact values of sin(t), cos(t) and tan(t).
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