MCQ
$\frac{\cos 60^{\circ}+1}{\cos 60^{\circ}-1}=$
  • A
    2
  • B
    -2
  • C
    3
  • -3

Answer

Correct option: D.
-3
D

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions