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AP EAMCET202524 May 2025Morning ShiftMathematicsThree Dimensional GeometryActual

Assertion (A) : For the lines r = a + t b and r = p + s q , if ( a - p ) ( b q ) 0 , then the two lines are coplanar Reason (R) : |( a - p ) ( b q )| is | b q | times the shortest distance between the lines r = a + tb and r = p + s q .

Options

  1. A(A) is true, (R) is true and (R) is correct explanation to (A)
  2. B(A) is true, (R) is true and (R) is not the correct explanation to (A)
  3. C(A) is true, (R) is false
  4. D(A) is false, (R) is true

Correct answer

D. (A) is false, (R) is true

Step-by-step solution

No Solution

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