Solve the equation `sec x = sec (x+pi)`

Solve the equation 4 cos x - 3 sec x = tan x .

Solve the equation tan x + sec x = 2 cos x

Solve the equation sec^2 2x = 1 - tan 2x .

Solve the equation: 1 + 2 cosecx = -(sec^2 (x/2))/2

Solve the equation: sec^2xtany \ dx+sec^2ytanx \ dy=0

Solve the equation for 0 le x le 2pi. 2 + 7 tan ^(2) theta = 3.25 sec ^(2) theta

Draw the graph of f(x) = sec x + "cosec " x, x in (0, 2pi) - {pi//2, pi, 3pi//2} Also find the values of 'a' for which the equation sec x + "cosec " x = a has two distinct root and four distinct roots.

Solve that following equations : sec x cos 5x+1=0, 0 lt x le pi/2 find the value of x

Solve the differential equation x sec^(2) y dy = (xIn x + 1) e^(x) dx .

The number of solutions of the equation e^(|sinx|)=sec x for all x in (-pi//2,pi//2) is/are