" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2. sec 60 + cosec 30 = 2 + 2 = 4
3. sin 30 + cos 60 + cos 45 = 1/2 + 1/2 + 2 akar 2 = 1 + 2 akar 2
2. Sec 60° + cosec 30° =
=
= 2 + 2
= 4
3. Sin 30°.Cos 60° + cos 45° =
=