Activity#2f-Angle Between Two Curves, Derivatives of Trigo/Inverse Trigo Functions I Find the acute angle between the two curves xy = 3 and x2 = 9y II Find the dy/dx, simplify if needed : 1) y = sect| + 4tant 2) y=sin24x +(1/2)cos8x 3) cos(X - y)=xy 4) y =/1-x2 sin-1 x 5. y = arccsc /x Activity#3f-Derivatives of Other Transcendental Functions Find the dy/dx of the following : 2x +3 1) y = log8 4x -3 2) y = x2Inx 3) y = esin4x 4) y = 4* (23 ) 5) y = ( tan x ) 1/x 6) y = (Inx )cosx 7) y = tanh( 2x - 11 ) 8) y = sech3 ( 4x + 1 )