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How many tangents are parallel to x axis...

How many tangents are parallel to x axis for the curve `y= x^(2) - 4x + 3`?

A

1

B

2

C

3

D

0

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The correct Answer is:
A
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PUNEET DOGRA-APPLICATION OF DERIVATIVES-PREV YEAR QUESTIONS
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  4. What is the minimum value of [x] ?

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  6. Which of the following statement is correct?

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