Question: let (t)= (tan't)i + (sint); + tk and 2 (t) =(t-t) + (2t - 2); + Intk The graph of 2 (t) & 22

let (t)= (tan't)i + (sint); + tk and 2 (t) =(t-t) +

let (t)= (tan't)i + (sint); + tk and 2 (t) =(t-t) + (2t - 2); + Intk The graph of 2 (t) & 22 (t) intersect at origin. Find the degree measure of the acute angle blu the tangent lines, to the graph of ri(t) and r (t) at the origin.

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