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JEE Main PAPER - 1

JEE Main · 2018

180 questions · One at a time

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125
MCQ4 marks

If the curves y2=6xy^{2} = 6x  , 9x2+by2=169x^{2} + by^{2} = 16   intersect each other at right angles, then the value of bb   is:

  • A.4Correct
  • B.92\frac{9}{2}
  • C.6
  • D.72\frac{7}{2}
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