the equation xtanx + tanx - k - kx + lxl +xlxl =0,in (0, pi/2 ) has only one solution then the value of k may be
(a) 2, (b) -2 (c) 1 (d) -1
the equation xtanx + tanx - k - kx + lxl +xlxl =0,in (0, pi/2 ) has only one solution then the value of k may be
(a) 2, (b) -2 (c) 1 (d) -1