How do you find the equation of the tangent line to the curve $y = 2 x sin x$ $y=2xsinx$ at $(\frac{π}{2}, π)$ $(pi/2,pi)$ ?

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Answer 1 · 2016-10-19T02:50:05

The equation of the tangent is $y = 2 x$ $y=2x$

I thought it would be easier to make a little video rather than try and write out my explanation.

I hope it helps :)

How do you find the equation of the tangent line to the curve y=2xsinxy=2xsinx at (π2,π)(pi/2,pi)?