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QUESTION
y= e^2x(cosx)a) Show that dy/dx=e^2x (2cosx-sinx)b) Find (d^2)y/dx^2 AT the point P (a,b), (d^2)y/dx^2=0c)Use the results from parts a and...
y= e^2x(cosx)a) Show that dy/dx=e^2x (2cosx-sinx)b) Find (d^2)y/dx^2 AT the point P (a,b), (d^2)y/dx^2=0c)Use the results from parts a and b to prove thattan a=3/4andthe gradient of the curve at P is e^2a
