A) (5, 5)
B) (5, 10)
C) (10, 5)
D) (10, 10)
Correct Answer: B
Solution :
Let the pole be\[({{x}_{1}},{{y}_{1}})\], then the equation of polar is \[x{{x}_{1}}+y{{y}_{1}}={{a}^{2}}\]Þ\[x{{x}_{1}}+y{{y}_{1}}=5\] ....(i) Since (i) and \[x+2y=1\] represents the same straight line . \[\therefore \] \[{{x}_{1}}=5\], \[{{y}_{1}}=10\] Þ Pole is (5, 10).You need to login to perform this action.
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