Question
Download Solution PDFsin(−405°) విలువ ఏమిటి?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఉపయోగించిన సూత్రం:
Sin (360 + θ) = sin θ
గణన:
Sin (- 405°) = - sin (405°)
⇒ - sin (360 + 45)
⇒ - sin 45° = - (1/√2)
∴ సరైన సమాధానం - (1/√2).
Last updated on Jul 7, 2025
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