" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
ctg a=1/tg a=cos a/sin a=
x/y
sec a=1/cos a=r/x
cosec a=1/sin a=r/y
KII=
ctg=1/tg=x/y
sec=1/cos=-r/x
cosec=1/sin=-r/y
KIII=
ctg=1/tg=-x/y
sec=1/cos=r/x
cosec=1/sin=-r/y