Oblicz ctg wiedząc że sin.alfa= 3/5 a cos.alfa = 4/5
ctgα=?
sinα=3/5
cosα=4/5
ctgα=cosα/sinα=(4/5)/(3/5)=4/5·5/3=4/3=1¹/₃
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
ctgα=?
sinα=3/5
cosα=4/5
ctgα=cosα/sinα=(4/5)/(3/5)=4/5·5/3=4/3=1¹/₃