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L1 এবং L2 সমীকরণের সাথে দুটি সমান্তরাল রেখা  এবং  হলে, তাদের মধ্যে ন্যূনতম দূরত্ব কত?

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Option 1 :
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ধারণা:

  • যদি দুটি রেখা সমান্তরাল হয়, তবে তাদের মধ্যে দূরত্ব স্থির হয়।
  • দুটি সমান্তরাল রেখা  এবং  -এর মধ্যে দূরত্ব: সূত্র দ্বারা দেওয়া হয়।

গণনা:

দুটি সমান্তরাল রেখার মধ্যে দূরত্বের সূত্রটি ব্যবহার করে, আমরা বলতে পারি যে দূরত্ব হল  

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