Subject
Bank Exam
Topic
এনআরবিসি ব্যাংক (টিএও) - ২৬.১০.২০২৪
If x=y=2z and xyz = 256, then x =?
If x=y=2z and xyz = 256, then x =?
ক)
2খ)
4গ)
8ঘ)
NoneExplanation
দেওয়া আছে, x = y = 2z ∴ y = x এবং z = x/2 আবার, xyz = 256 ⇒ x.x. x/2 = 256 ⇒ x 3 = 256 × 2 ⇒ x 3 = 512 ⇒ x 3 = 8 3 ⇒ x = 8Related questions
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