Return code: 0 Output: (a + b) = 3, (a - b) = 2 হলে ab =? | EduVai

(a + b) = 3, (a - b) = 2 হলে ab =?

MCQ Practice Mathematics বাংলাদেশ পরিসংখ্যান ব্যুরোর ডাটা এন্ট্রি/কন্ট্রোল অপারেটর নিয়োগ পরীক্ষা-2020

(a + b) = 3, (a - b) = 2 হলে ab =?

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