alleryস্বতন্ত্ৰ সমীকৰণসমূহে প্ৰত্যেকেই চলকবোৰৰ বিষয়ে কি প্ৰদান কৰে?
Aএটা মুক্ত চলক
Bপুনৰাবৃত্ত তথ্য
Cএটা বিৰোধাভাস
Dনতুন তথ্য
Answer & Solution
Correct answer: D. নতুন তথ্য
কোনো এটাকেই আনবোৰৰ পৰা উলিয়াব নোৱাৰি, গতিকে প্ৰতিটোৱেই সমাধানৰ গোটটোক আৰু অধিক সংকুচিত কৰে।
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