" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=1/ senθ/cosθ+ cosθ/senθ
=1/sen²θ+cos²θ /cosθsenθ como sen²θ+cos²θ=1 tenemos
=Senθcosθ