" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
tg a = 1 / cotg a
cos a = 1 / √(tg²a +1)
sen a = 1 / √cotg²a +1)
sec a = 1/cos a
cosec a = 1/ sen a
Saludos Herminio