Question
Download Solution PDFउन रेखाओं के बीच का अधिक कोण क्या है जिसके ढलान 2 - √3 और 2 + √3 हैं?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
रेखाओं के बीच का कोण जिसके ढलान m1 और m2 को निम्न द्वारा ज्ञात किया गया है,
\(\rm\tan\;\theta = |\dfrac{m_1-m_2}{1+m_1m_2}|\)
गणना:
रेखाओं के बीच का कोण जिसके ढलान m1 और m2 को निम्न द्वारा ज्ञात किया गया है,
\(\rm\tan\;\theta = |\dfrac{m_1-m_2}{1+m_1m_2}|\)
दिया गया है, m1 = 2 - √3 और m2 = 2 + √3
\(\rm\tan\;\theta = |\dfrac{(2-\sqrt3)-(2+\sqrt3)}{1+(2-\sqrt3)(2+\sqrt3)}|\)
⇒ \(\rm\tan\;\theta = |\dfrac{-2\sqrt3}{2}|\)
⇒ \(\rm\tan\;\theta = |-\sqrt3|\)
⇒ \(\rm\tan\;\theta =\pm\sqrt3\)
⇒ \(\rm\theta = \dfrac{\pi}{3}, \dfrac {2\pi} {3}\)
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