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Application of Derivatives · 2012 · Shift 0

3 Mathematics questions from this JEE Main paper
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Application of Derivatives · 2012 · Shift 0

3 Mathematics questions from this JEE Main paper

  1. Q27.Let a,b∈R be such that the function f given by f(x)=In∣x∣+bx2+ax,xe0 has extreme values at x=−1 and x=2 Statement-1 : f has local maximum at x=−1 and at x=2. Statement-2 : a=21​…
    Mathematics · Application of Derivatives · MCQ
  2. Q34.A line is drawn through the point (1,2) to meet the coordinate axes at P and Q such that it forms a triangle OPQ, where O is the origin. If the area of the triangle OPQ is least, then the slope of the line PQ is :
    Mathematics · Application of Derivatives · MCQ
  3. Q36.A spherical balloon is filled with 4500π cubic meters of helium gas. If a leak in the balloon causes the gas to escape at the rate of 72π cubic meters per minute, then the rate (in meters per minute) at which the radius of the…
    Mathematics · Application of Derivatives · MCQ