Question
Download Solution PDFযদি sec A =
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
sec A =
অনুসৃত ধারণা:
sec2θ - tan2θ = 1
sinθ.secθ = tanθ
গণনা:
⇒
⇒
⇒
⇒
⇒ 0
∴ প্রয়োজনীয় উত্তর হল 0।
Last updated on Jul 14, 2025
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