" (1) "e^(ax)*cos(bx+c)

int e^(ax)cos(bx+c)dx

Differentiate the following functions w.r.t.x : e^(ax) cos (bx + c)

If y = e^(-ax) cos (bx + c) , show that (d^2y)/(dx^2) + 2a(dy)/(dx) + (a^2 + b^2) y = 0

Differentiate e^(ax) cos(bx + c) .

integral (e^(ax)cos(bx+c))

The derivative of e ^(ax) cos (bx +c ) w.r.t x is

Find the nth derivative of the following: y= e^(ax) cos(bx+c)

Find (dy)/(dx), when y=e^(ax)cos(bx+c)

Show that (d)/(dx) e^(ax) cos (bx + c) = r e^(ax) cos (bx + c + alpha) where r= sqrt(a^(2) + b^(2)), cosalpha= (a)/(r ), sin alpha = (b)/(r ) and (d^(2))/(dx^(2)) e^(ax) cos (ax + c) = r^(2) e^(ax ) cos (bx + c + 2 alpha) .