Question
Download Solution PDFযদি x 12.8 এবং 64.8 এর মধ্যে গড় সমানুপাতিক হয়, তাহলে x এর মান হল:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
x হল গড় সমানুপাতিক 12.8 এবং 64.8 এর মধ্যে
ব্যবহৃত ধারণা:
যদি A : B :: C : D তাহলে (B × C) = (A × D)
গণনা:
অনুপাত = 12.8 : x :: x : 64.8 হয়
প্রশ্ন অনুযায়ী,
12.8 × 64.8 = x 2
⇒ x =
⇒ x = ২৮.৮
∴ x এর মান 28.8।
Last updated on Jul 12, 2025
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