" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
cos ά=(2*√13)/13
ctg ά=2/3
b). tg=5/4
sin ά=(5*√41)/41
cos ά=(4*√41)/41
c). ctgά=5/12
sinά=12/13
cosά=5/13