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Question: Answered & Verified by Expert
Match List I with List II and select the correct answer using the code given below the lists:
MathematicsApplication of DerivativesNDANDA 2007 (Phase 1)
Options:
  • A $A-1\quad B-4\quad C-5\quad D-3$
  • B $A-1\quad B-3\quad C-5\quad D-4$
  • C $A-5\quad B-4\quad C-2\quad D-3$
  • D $A-5\quad B-3\quad C-2\quad D-4$
Solution:
1762 Upvotes Verified Answer
The correct answer is: $A-5\quad B-4\quad C-2\quad D-3$
(A) Graph of $f(x)=\cos x$ cuts $x$ -axis at infinite number of points. ( 5 of list II)
(B) Graph of $\mathrm{f}(\mathrm{x})=\operatorname{In} \mathrm{x}$ cuts $\mathrm{x}$ -axis in only one point. (4 of list II)
(C) Graph of $f(x)=x^{2}-5 x+4$ cuts $x$ axis in two points (2 of list II)
(D) Graph of $\mathrm{f}(\mathrm{x})=\mathrm{e}^{\mathrm{x}}$ cuts $\mathrm{y}$ -axis in only one point. (3 of list II)

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