Question
Download Solution PDFk এর মান কত হওয়া উচিত যাতে ফাংশন
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFধারণা:
একটি ফাংশনের জন্য f,
যে কোন ফাংশন f কে বিন্দুতে অবিচ্ছিন্ন বলে বলা হয় যদি এবং শুধুমাত্র যদি
গণনা:
প্রদত্ত:
আমরা জানি যে, যদি একটি ফাংশন f বিন্দুতে অবিচ্ছিন্ন থাকে তাহলে,
a =
∵
⇒
⇒
⇒ k cos(0) = 1
⇒ k = 1
অতএব, বিকল্প 2 সঠিক।
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