if theta = 30 find 1 -tan^2theta/1+tan^2theta
Answers
Answered by
0
1-tan ^2theta /1+tan ^2theta
=1-tan ^30/1+tan ^2 30
=1-(1/root 3)/1+(1/root 3)
=(2/3)/(4/3)
=1/2
hope this will help you
=1-tan ^30/1+tan ^2 30
=1-(1/root 3)/1+(1/root 3)
=(2/3)/(4/3)
=1/2
hope this will help you
Similar questions