2tan square 45 degree + cos square 30 degree minus sin square 60 degree
Answers
Answered by
1
=2*1*1+1/2*1/2-1/2*1/2
=2+1/4+1/4
=2+2/4
=2+1/2
=5/2 Answer
=2+1/4+1/4
=2+2/4
=2+1/2
=5/2 Answer
Similar questions