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#14633 Bangla Language & Literature মান নির্ণয় Level 0

<p>সমাধান করুন : ‍ax - cy = 0, ay - cx =a<sup>2</sup> – c<sup>2</sup></p>

  1. A x = - a ; y = -c
  2. B x = -c ; y = a
  3. C x = c ; y = a
  4. D x = c, y = -a
Answer: C - x = c ; y = a

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