R₁=R₂=2R => R₁₂=R₁/2=R₂/2=2R/2=R;
R₁-₃=R₁₂+R₃=2R;
R₁-₃=R₄=2R => R₁-₄=R₁-₃/2=R₄/2=2R/2=R;
R₁-₅=R₁-₄+R₅=2R;
R₁-₅=R₆=2R => Rобщ=Rᴀв=R₁-₆=R₁-₅/2=R₆/2=2R/2=R.
Объяснение:
