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Short Quiz - Chapter 11 Class 12 Three Dimensional Geometry

Chapter 11 Class 12 Three Dimensional Geometry | 5 questions

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Question 1 of 5
Question 1 of 5
CBSE Board Exam 2025
The line \(x=1+5 \mu, y=-5+\mu, z=-6-3 \mu\) passes through which of the following point ?
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Question 2 of 5
CBSE Board Exam 2025
The equation of a line parallel to the vector \(3 \hat{i}+\hat{j}+2 \hat{k}\) and passing through the point \((4,-3,7)\) is :
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Question 3 of 5
CBSE Board Exam 2024
If a line makes an angle of \(\frac{\pi}{4}\) with the positive directions of both \(x\)-axis and \(z\)-axis, then the angle which it makes with the positive direction of \(y\)-axis is :
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Question 4 of 5
CBSE Board Exam 2025
If a line makes angles of \(\frac{3 \pi}{4}, \frac{\pi}{3}\) and \(\theta\) with the positive directions of \(x, y\) and z -axis respectively, then \(\theta\) is
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Question 5 of 5
CBSE Board Exam 2026
Assertion (A) : A line can have direction cosines \(\langle 1,1,1\rangle\)
Reason (R) : \(\cos \theta=1\) is possible for \(\theta=0\).
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