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1. 6 a 2 b 2 c  এবং  9 a 4 b d 2  এর ল.সা.গু কত?

  • A. 3ab
  • B. 3ab
  • C. 3ab
  • D. 3ab

Answer: Option C

Explanation:

১ম রাশি= 6a^2 b^2 c

= 2×3×a×a×b×b×c

২য় রাশি= 9a^4 bd^2

= 3×3×a×a×a×a×b×d×d

নির্ণেয় ল.সা.গু= 2×3×3×a×a×a×a×b×b×c×d×d

= 18a^4 b^2 cd^2


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