A) Touch each other internally
B) Touch each other externally
C) Do not touch each other
D) None of these
Correct Answer: A
Solution :
\[{{r}_{1}}=2\]; \[{{r}_{2}}=4\] \[{{C}_{1}}{{C}_{2}}=2\] \[\because \ {{r}_{2}}-{{r}_{1}}={{C}_{1}}{{C}_{2}}\] \[\therefore \]Circle touches internally.You need to login to perform this action.
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