Three Dimensional Geometry

CBSE Class 12 · Mathematics · 37 past questions

10 of 37 · show all

1. Q26 2023

   The value of $\lambda$ for which the angle between the lines…

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2. Q27 2023

   Questions number 19 and 20 are Assertion and Reason based questions carrying 1 mark each. Two statements are…

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3. Q28 2023

   If the angle between the lines $\frac{x-5}{\alpha} = \frac{y+2}{-5} = \frac{z+\frac{24}{5}}{\beta}$ and…

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4. Q29 2023

   Find the value of b so that the lines $\frac{x-1}{2}=\frac{y-b}{3}=\frac{z-3}{4}$ and…

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5. Q30 2023

   Direction cosines of the line $\frac{x-1}{2} = \frac{1-y}{3} = \frac{2z-1}{12}$ are…

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6. Q31 2023

   Questions number 19 and 20 are Assertion and Reason based questions carrying 1 mark each. Two statements are…

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7. Q32 2023

   Find the vector and the Cartesian equations of a line passing through the point $(1, 2, -4)$ and parallel to…

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8. Q33 2023

   Equation of a line passing through point (1, 1, 1) and parallel to z-axis is

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9. Q34 2023

   ASSERTION-REASON BASED QUESTIONS…

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10. Q35 2023

    Find the coordinates of points on line $\frac{x}{1} = \frac{y - 1}{2} = \frac{z + 1}{2}$ which are at a…

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