Please show all steps and BOX the final answer.

#1.) Use implicit differentiation to nd an equation of the tangent line to the curve 2 2 4 xy+5x y =2x+4y atthepoint (1'1). sin 2x sin 3x 11m 2 #2.) Find the limit. \"'0 x . sin5t - sin 3t 11m #3-) Find the limit. \"'0 t 4 3 '3 x = x x 1)2 #4.) Find the derivative ofthe function . f( ) ( = tan3 x + tan 3 #5.) Find the derivative of the function . f(x) (x )