Solve (a) `tanx<2` `(b)cosxlt=-1/2`

Solve :(tanx-(1)/(sqrt3))(cosx-(1)/(2))le0.

x^(4) tanx

Solve (i) lim_(xto0^(+))[(tanx)/x] (ii) lim_(xto0^(-))[(tanx)/x] (where [.] denotes greatest integer function)

Solve sec^(2)x tany dx+sec^(2)y tanx dy=0

Solve the equation, (1-tanx)(1+sin2x)=1+tanx

Solve the equation (1+tanx)/(1-tanx)=(1+sin2x)/(cos 2x) .

Solve the equation (cosx-sinx)(2tanx+2)=0

Solve the equation (sinx+cosx)=sqrt2 evaluate tanx+cotx.

Solve the equation sin^2x(tanx+1)=3sinx(cosx-sinx)+3 .

If tanx = sqrt3 + 2, then the value of tanx - cotx is