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The coordinate axies are rotated about the origin O in the counterclock wise direction through an angle `60^@`. If p and q are the intercepts made on the new axes by a straight line whose equation refered to the original axes is x+y =1 then `1//p^2+1//q^2`=

A

2

B

4

C

6

D

8

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-STRAIGHT LINES-PRACTICE SHEET (EXERCISE-II Problems on normal form, symmetric from, perpendicular distances and Ratio) (LEVEL - I Straight objective Type Question)
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