discuss-forum?question_id=204433-BD-Merit-Freelancing,-BCS,-Bank,-Primary,-Admission,-NTRCA

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1. $9 x^{2} + 16 y^{2} = 144$

A. $\pm 3$
B. $\pm 3$
C. $\pm 3$
D. $\pm 3$

Answer: Option C

Explanation:

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