(Solved): Hi. Can someone please solve number 14 in a neat piece of paper? Thanks!   I 10. Determine th ...

Hi. Can someone please solve number 14 in a neat piece of paper? Thanks!

 

I 10. Determine the equation for the tangent to the curve = cos³x at the point with x-coordinate 3%. 11. Determine the equation for the tangent to the curve 12. Differentiate the function (x) = ?cosx sinx dy dx² 3 13. Determine for the function f(x) = tan³x y = sin(2x + R at the point with x-coordinate 14. Determine the local extrema on the curvey = 4x-tanx in the interval ST K|2 73