Dcs and drs practice · Mixed difficulty

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Practice format and chapter quiz

These sets use single-correct-answer MCQs. They do not cover every JEE Main or JEE Advanced question format and are not full-length mock papers.

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Application +4 | -1

The symmetric form of the equations of the line

x+y-z=1,2 x-3 y+z=2

View answer and explanation

Correct option: C

\frac{x-1}{2}=\frac{y}{3}=\frac{z}{5}

Option C (

\frac{{x-1}}{{2}}=\frac{{y}}{{3}}=\frac{{z}}{{5}}

) is correct because it represents the symmetric form of the line obtained by finding the direction ratios and a point on the line.

Revision notes and key takeaways

Review DCS AND DRS in your textbook or class notes, then use this set to check your understanding.

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