Show dat 1) 1-sin 60` / cos 60 = tan 60 -1 / tan 60 +1
Answers
Answered by
0
..................................
Attachments:
soumali17:
which class are you
Answered by
0
EXTREMELY SIMPLE JUST PUT THE VALUE OF sin 60=√3/2
cos 60=1/2
tan 60=√3
answer will come easily
And I didn't understand what she did in her answer
cos 60=1/2
tan 60=√3
answer will come easily
And I didn't understand what she did in her answer
what i did is not wrong. i used the formula sin2theta=2sinthetacostheta.....which i see that you don't know.....whatever both the ways are correct for this sum What i did is the generalised version which can be later applicable to other sums of the same sort.
Similar questions