alleryx এর মান কত? I: 2x + 3 = 11. II: x একটি জোড় সংখ্যা।
Aউভয়ই একসাথে প্রয়োজন
Bএমনকি একসাথেও কোনোটিই যথেষ্ট নয়
Cকেবল I যথেষ্ট
Dকেবল II যথেষ্ট
Answer & Solution
Correct answer: C. কেবল I যথেষ্ট
বিবৃতি I থেকে পাওয়া যায় 2x = 8 সুতরাং x = 4; কেবল একটি জোড় সংখ্যা থেকে একাধিক মান হতে পারে।
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