if tanx = 3 find x (3sf)

find dy/dx y=ln (secx + tanx) Let u= secx + tan x dy/dx= 1/u * du/dx now, put the derivat...

tanx = 5/12 and sinx<0 Find sin2x and cos2x How to get the answers of sin2x = 120/169 and cos...

find: tanx=-3 one period and all angles 3csc^2x=4 one period and all angles sin2x+cosx-0...

tanx= -12/5 x in Q 2. find sin2x= cos2x= tan2x=

If y=tanx-2cosx Find y'(pi/3)

Q: If y=sinx/(1+tanx), find value of x not greater than pi, corresponding to maxima or minima value...

If Y = e^tanx, find dy/dx

tanx+cotx=5 than find the value of tan^2x+cot^2x

If tan(x+y)=2 and tanx=1.find tan^-1?

Find tanx

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