alleryএকটি দ্বিঘাত সমীকরণে চলকের সর্বোচ্চ ঘাত হল
A2
B3
C4
D1
Answer & Solution
Correct answer: A. 2
একটি দ্বিঘাত সমীকরণে ঘাত 2 বিশিষ্ট পদ থাকে এবং তার চেয়ে বেশি ঘাতের পদ থাকে না।
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