Wylicz R1 z podanego wzoru R1×R2 R = ________ R1+R2
Wylicz R1 z podanego wzoru
R1×R2
R = ________
R1+R2
R/1=R₁*R₂ / R₁+R₂ R*(R₁+R₂)=1*R₁*R₂ RR₁+RR₂=R₁R₂ RR₂= R₁R₂- RR₁ RR₂=R₁(R₂-R) RR₂ /(R₂-R)=R₁