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To transform the equations of a line from unsymmeirieal form to the symmetrical form, it is necessary to know about
  • a)
    The direction ratio of the line
  • b)
    The coordinates of any one point on it
  • c)
    The coordinates of any two points on it and its direction ratio
  • d)
    Its direction ratios and the coordinates of any one point on it only
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
To transform the equations of a line from unsymmeirieal form to the sy...
The equations of the line in the symmetrical form are

where (x1, y1 ,z1) is a given point on the line and (l, m, n) are the direction ratios of the line. Therefore the equations of a straight line can be written in symmetrical form if we know.
(i) the direction ratios of the line and
(ii) a point on it.
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Most Upvoted Answer
To transform the equations of a line from unsymmeirieal form to the sy...
The equations of the line in the symmetrical form are

where (x1, y1 ,z1) is a given point on the line and (l, m, n) are the direction ratios of the line. Therefore the equations of a straight line can be written in symmetrical form if we know.
(i) the direction ratios of the line and
(ii) a point on it.
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Community Answer
To transform the equations of a line from unsymmeirieal form to the sy...
The equations of the line in the symmetrical form are

where (x1, y1 ,z1) is a given point on the line and (l, m, n) are the direction ratios of the line. Therefore the equations of a straight line can be written in symmetrical form if we know.
(i) the direction ratios of the line and
(ii) a point on it.
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To transform the equations of a line from unsymmeirieal form to the symmetrical form, it is necessary to know abouta)The direction ratio of the lineb)The coordinates of any one point on itc)The coordinates of any two points on it and its direction ratiod)Its direction ratios and the coordinates of any one point on it onlyCorrect answer is option 'D'. Can you explain this answer?
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To transform the equations of a line from unsymmeirieal form to the symmetrical form, it is necessary to know abouta)The direction ratio of the lineb)The coordinates of any one point on itc)The coordinates of any two points on it and its direction ratiod)Its direction ratios and the coordinates of any one point on it onlyCorrect answer is option 'D'. Can you explain this answer? for Mathematics 2025 is part of Mathematics preparation. The Question and answers have been prepared according to the Mathematics exam syllabus. Information about To transform the equations of a line from unsymmeirieal form to the symmetrical form, it is necessary to know abouta)The direction ratio of the lineb)The coordinates of any one point on itc)The coordinates of any two points on it and its direction ratiod)Its direction ratios and the coordinates of any one point on it onlyCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mathematics 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for To transform the equations of a line from unsymmeirieal form to the symmetrical form, it is necessary to know abouta)The direction ratio of the lineb)The coordinates of any one point on itc)The coordinates of any two points on it and its direction ratiod)Its direction ratios and the coordinates of any one point on it onlyCorrect answer is option 'D'. Can you explain this answer?.
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