Odpowiedź:
= [tex]\frac{1}{2} + 1 = 1 \frac{1}{2}[/tex]
----------------------
=
Szczegółowe wyjaśnienie:
[tex]\pi = 180^{o}[/tex]
[tex]sin\frac{\pi}{6} + ctg\frac{\pi}{4}=sin\frac{180^{o}}{6}+ctg\frac{180^{o}}{4} = sin30^{o}+ctg45^{o} = \frac{1}{2}+1 = \boxed{1\frac{1}{2}}[/tex]
[tex]cos\frac{\pi}{3}+sin\frac{\pi}{2} =cos \frac{180^{o}}{3}+sin\frac{180^{o}}{2} = cos60^{o}+sin90^{o} =\frac{1}{2}+1 = \boxed{1\frac{1}{2}}[/tex]
[tex]tg\frac{\pi}{?} + cos\frac{\pi}{?} =[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
= [tex]\frac{1}{2} + 1 = 1 \frac{1}{2}[/tex]
----------------------
= [tex]\frac{1}{2} + 1 = 1 \frac{1}{2}[/tex]
----------------------
=
Szczegółowe wyjaśnienie:
Verified answer
Szczegółowe wyjaśnienie:
Funkcje trgonometryczne
[tex]\pi = 180^{o}[/tex]
[tex]sin\frac{\pi}{6} + ctg\frac{\pi}{4}=sin\frac{180^{o}}{6}+ctg\frac{180^{o}}{4} = sin30^{o}+ctg45^{o} = \frac{1}{2}+1 = \boxed{1\frac{1}{2}}[/tex]
[tex]cos\frac{\pi}{3}+sin\frac{\pi}{2} =cos \frac{180^{o}}{3}+sin\frac{180^{o}}{2} = cos60^{o}+sin90^{o} =\frac{1}{2}+1 = \boxed{1\frac{1}{2}}[/tex]
[tex]tg\frac{\pi}{?} + cos\frac{\pi}{?} =[/tex]