Question
Download Solution PDFजर Sin θ = \(\frac{4}{5}\) , tan θ - Cot θ चे मूल्य शोधा.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
Sin θ = 4/5
वापरलेले सूत्र:
tan θ = P/B ; cot θ = B/P
पायथागोरियन प्रमेयानुसार:
⇒ H 2 = P 2 + B 2
येथे, P = लंब ; B = पाया; H = कर्ण
गणना:
Sin θ = 4/5 = P/H
पायथागोरियन प्रमेयानुसार :
⇒ H2 = P2 + B2
⇒ 52 = 42 + B2
⇒ B2 = 52 - 42
⇒ B = √(25 - 16) = √9
⇒ B = 3
tan θ - Cot θ
⇒ (P/B) - (B/P)
⇒ (4/3) - (3/4) = (16 - 9)/12
⇒ 7/12
∴ योग्य उत्तर 7/12 आहे.
Last updated on Jul 14, 2025
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