Question
Download Solution PDF4 sin2 θ - 4√3 sin θ + 3 = 0 எனில், θ இன் மதிப்பைக் காண்க. (0
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFகணக்கீடு:
4 sin2 θ - 4√3 sin θ + 3 = 0
விருப்பத்தின் மூலம் தீர்க்கவும், θ = 60 ஐ வைக்கவும்
⇒ 4 (√3/2)2 - 4√ 3 (√3/2) + 3
⇒ 4(3/4) - 4(3/2) + 3
⇒ 3 - 6 + 3
⇒ 0
∴ θ இன் மதிப்பு 60.
Last updated on Jun 25, 2025
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