Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
123 views
in 3D Coordinate Geometry by (11.1k points)
closed by

निम्नलिखित रेखाओं के मध्य का कोण ज्ञात कीजिए :

\(\frac{x}{2}\) = \(\frac{y}{2}\) = \(\frac{z}{1}\) or \(\frac{x-5}{4}\) = \(\frac{y-2}{1}\) = \(\frac{z-3}{8}\)

1 Answer

+1 vote
by (10.6k points)
selected by
 
Best answer

रेखा \(\frac{x}{2}=\frac{y}{2}=\frac{z}{1}\)

के दिक्-अनुपात 2, 2, 1 हैं और रेखा

के दिक्-अनुपात 4, 1, 8 हैं।

∴ a1 = 2, b1 = 2, c1 = 1

a2 = 4, b2 = 1, c2 = 8

यदि दो रेखाओं के बीच का कोण θ हो, तो

Related questions

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...