The least resistance obtained by using 2,4,1 and 100is
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3
Answer:
25/44
Explanation:
r1=2
r2=4
r3=1
r4=100
least resistance =resistance in parallel
1/rp=1/r1+1/r2+1/r3+1/r4
1/2+1/4+1/1+1/100
50+25+100+1/100
rp=100/176⇒25/44
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