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UPSC NDA I 2011 Mathematics Paper

For the next four (4) items that follow:
ABC is a triangle right angled at B. The hypotenuse (AC) is four times the perpendicular (BD) is four times the perpendicular (BD) drawn to its from the opposite vertex and AD<DC.

Question : 34

Total: 120

What is tan(A−C) equal to?

0
1
2
None of the above

Validate

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