Question
Download Solution PDFयदि दो बिंदुओं (5, 4) और (-3, k) से मिलकर बनी रेखा, रेखा kx – y + 11 = 0 के समांतर है, तब ‘k’ का मान कितना है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया:
दो बिंदुओं (5, 4) और (-3, k) से मिलकर बनी रेखा, रेखा kx – y + 11 = 0 के समांतर है।
गणना:
दो बिंदुओं से मिलकर बनी रेखा का समीकरण:
उपरोक्त रेखा की प्रवणता =
दूसरी रेखा:
kx – y + 11 = 0
y = kx + 11
उपरोक्त रेखा की प्रवणता = k
दोनों रेखाएँ समांतर हैं:
m1 = m2
⇒ (4 – k)/8 = k
⇒ 4 – k = 8k
⇒ 4 = 9k
⇒ k = 4/9
Last updated on Jul 8, 2025
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