wyznacz podaną wielkość
t=1/v + (1/u+1) - u/2v ; v
t-(1/u+1)=1/v-u/2v
t-(1/u+1)=2/2v-u/2v
t-(1/u+1)=(2-u)/2v/2v /mnożymy obydwie strony przez (2v)
[t-(1/u+1)]2v=(2-u)/:2[t-(1/u+1)] /dzielimy obydwie strony przez 2[t-(1/u+1)]
[t-(1/u+1)]2v=(2-u)
v=(2-u)/2[t-(1/u+1)]
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t-(1/u+1)=1/v-u/2v
t-(1/u+1)=2/2v-u/2v
t-(1/u+1)=(2-u)/2v/2v /mnożymy obydwie strony przez (2v)
[t-(1/u+1)]2v=(2-u)/:2[t-(1/u+1)] /dzielimy obydwie strony przez 2[t-(1/u+1)]
[t-(1/u+1)]2v=(2-u)
v=(2-u)/2[t-(1/u+1)]