Answers

The Brainliest Answer!
  • Brainly User
2014-12-18T22:05:26+05:30
Take the L.C.M.
\frac{2cos(x)}{1-sin^{2}(x)}=4
After simplifying L.H.S. you get cos(x)=½ then x=60°.
1 5 1
Can u write how the simplifying has been done
2014-12-19T14:11:11+05:30
Take the L.C.M.  After simplifying L.H.S. you get cos(x)=½ then x=60°.
0