Question
Download Solution PDF = .
= .
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇచ్చినది:
ఉపయోగించిన భావన:
1. sin θ = 1/cosec θ
2. sin2 θ + cos2 θ = 1
3. (a + b)(a - b) = a2 - b2
గణన:
⇒
⇒
⇒
⇒
⇒
⇒
⇒ 2 cosec θ
∴ సరళీకృత సమాధానం 2 cosec θ.
Last updated on Jul 16, 2025
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