A) 0
B) 1
C) 2
D) 4
Correct Answer: B
Solution :
The centres of the given circles \[{{x}^{2}}+{{y}^{2}}=4\]and \[{{x}^{2}}+{{y}^{2}}-6x-8y=24\]are \[{{C}_{1}}(0,\,0)\]and \[{{C}_{2}}(3,\,4)\]respectively. Their radii are\[{{r}_{1}}=2\]and\[{{r}_{2}}=7\]respectively.You need to login to perform this action.
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