show that: cos^2(45+theta) + cos^2(45-theta) = tan(60+theta).tan(30-theta)
Answers
Answered by
7
Here u go
If you like it follow me and punch the brainiest button in the face
If you like it follow me and punch the brainiest button in the face
Attachments:
shauryasrinet2p83lee:
PLZZ see the question
when we take the tan component on l h s
we get this only
we can prove it like this also
but we have to show tht is it is multiplied with 1
i can't understand what are you saying
OK I got it
tysm for the answer
no problem
glad to help
Answered by
0
Answer is given below :
Pls do vote
Similar questions