please give the answer of this question
it's urgent
I will give 20 point for this
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please give the answer of this question
it's urgent
I will give 20 point for this
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Answer:
Your answer is:
R=7+5+5+3
=20
1/R=1/10 +1/20
=3/20
1/R=3/20
Cross multipication:
R=20/30 ANSWER
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