Question
Download Solution PDFsecC = cosec(C – 30°) అయితే cotC – tanC విలువ కనుగొనండి.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇవ్వబడినది:
secC = cosec(C – 30°)
ఉపయోగించవలసిన కాన్సెప్ట్:
గణన (లెక్కింపు):
secC = cosec(C – 30°)
⇒ secC = sec(90° - (C – 30°))
ఇరువైపులా పోల్చగా,
⇒ C = 90° + 30° - C
⇒ 2C = 120°
⇒ C = 60°
cotC – tanC = cot60° - tan60° = (1/√3) – (√3) = -2/√3
∴ cotC – tanC యొక్క విలువ -2/√3.
Last updated on Jul 1, 2025
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