SSC CPO 2022 PYQ — Question 104

 The correct answer is option 3 i.e. sec $\theta$

Given that

 sec²$\theta$ $(\sqrt{(1 – sin²\theta})$

=  sec²$\theta$ $(\sqrt{( cos²\theta})$

=  sec²$\theta$ ${(cos\theta})$

= sec$\theta$