Difference in values of radius of a circle whose centre is at the origin and which touches the circles 
is
Difference in values of radius of a circle whose centre is at the origin and which touches the circles is
Question ID - 153565 | SaraNextGen Top Answer
Difference in values of radius of a circle whose centre is at the origin and which touches the circles is
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Difference in values of radius of a circle whose centre is at the origin and which touches the circles |
1 Answer
127 votes
Answer Key / Explanation : (4) -
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(4) Let Now, if two circles touches each other then distance between their centres
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be the radius of required circle
(given)
127 votes
Answer Link
127