" by when "x=(pi)/(2)" ,then ton "x" is "

When x = (pi)/(2), then tan x is

When x = (pi)/(2), then tan x is

Find the number of solution of the equations x+ 2 tan x =(pi)/(2) , when x in[0,2pi]

Find the number of solution of the equations x+ 2 tan x =(pi)/(2) , when x in[0,2pi]

Find the number of solution of the equations x+ 2 tan x =(pi)/(2) , when x in[0,2pi]

Find the number of solution of the equations x+ 2 tan x =(pi)/(2) , when x in[0,2pi]

Find the number of solution of the equations x+ 2 tan x =(pi)/(2) , when x in[0,2pi]

cos (2cos ^(-1) x+sin ^(-1) x) , " when " x=(1)/(5) where 0 le cos ^(-1) x le pi , -(pi)/(2) le sin ^(-1)""xle(pi)/(2)

[x sin^(2)((y)/(x)) - y] dx + x dy = 0, y = (pi)/(4) when x = 1