Question
Download Solution PDF6x2 + 3x2 – 5x + 1 என்ற பல்லுறுப்புக்கோவையின் சுழியாக்கிகளின் மதிப்புகளின் தலைகீழ்களின் கூட்டுத்தொகை என்ன?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF⇒ 6x2 + 3x2 – 5x + 1
⇒ 9x2 – 5x + 1
a மற்றும் b சமன்பாடுகளின் இரண்டு மூலங்களாக இருக்கட்டும்
நாம் அறிந்தபடி,
மூலங்களின் கூட்டுத்தொகை (α + β) = (-b)/a = 5/9
மூலங்களின் பெருக்கல் (αβ) = c/a = 1/9
கேள்வியின் படி
⇒ 1/α + 1/β
⇒ (α + β)/αβ
⇒ [5/9] / [1/9] = 5
Last updated on Jul 17, 2025
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