matematyk 1
Wyznacz ze wzrów k ;
d) d=k/k-1 e) e=k-1/k+1 f) f=k+1/k+a
d=k/k-1 /·k-1
d/k-1=k
e=k-1/k+1 /·k+1
e/k+1=k-1 /+1
e/k=k
f=k+1/k+a /·k+a
f/k+a=k+1 /-1
f-1/k+a=k
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
d=k/k-1 /·k-1
d/k-1=k
e=k-1/k+1 /·k+1
e/k+1=k-1 /+1
e/k=k
f=k+1/k+a /·k+a
f/k+a=k+1 /-1
f-1/k+a=k