x এবং y এর জন্য সমাধান করুনঃ =, =
A. (0,-1), 11/23
B. (2,1),()
C. (1/2 1/3), (-2,-1)
D. (2,1),()
সঠিক উত্তরঃ
B.
(2,1),()
Explanation:
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