A) \[{{x}^{2}}-3{{y}^{2}}=3\]
B) \[3{{x}^{2}}-{{y}^{2}}=3\]
C) \[-{{x}^{2}}+3{{y}^{2}}=3\]
D) \[-3{{x}^{2}}+{{y}^{2}}=3\]
Correct Answer: B
Solution :
\[ae=2\] \[e=2\] \[\therefore \]\[a=1\] \[{{b}^{2}}={{a}^{2}}({{e}^{2}}-1)\] \[{{b}^{2}}=1(4-1)\] \[{{b}^{2}}=3\] \[\frac{{{x}^{2}}}{1}-\frac{{{y}^{2}}}{3}=1\] \[3{{x}^{2}}-{{y}^{2}}=3\]You need to login to perform this action.
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