BD Merit - Freelancing, BCS, Bank, Primary, Admission, NTRCA

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1. $3 x^{2} + 4 y^{2} = 12$

A. উপবৃত্ত
B. উপবৃত্ত
C. উপবৃত্ত
D. উপবৃত্ত

Answer: Option A

Explanation:

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