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A circle passing through (0, 0), (2, 6),...

A circle passing through (0, 0), (2, 6), (6, 2) cuts the x-axis at the point `P ne (0,0)`. Then the length of OP, when O is the origin, is

A

`(5)/(2)`

B

`(5)/(sqrt(2))`

C

5

D

10

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2013-MULTIPLE CHOICE QUESTIONS
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  8. For 0 le P, Q le (pi)/(2), if sin P+cos Q=2, then the value of tan((P+...

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  9. If alpha and beta are the roots of x^(2)-x+1=0, then the value of alph...

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  14. If alpha, beta are the roots of the quadratic x^(2)+ax+b=0, (b ne 0), ...

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  15. The value of 1000[(1)/(1xx2)+(1)/(2xx3)+(1)/(3xx4)+……+(1)/(999xx1000)]...

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  16. The value of the determinant |(1+a^(2)-b^(2),2ab,-2b),(2ab,1-a^(2)+b^...

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  17. If the distance between the foci of an ellipse is equal to length of t...

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  18. For the curve x^(2)+4xy+8y^(2)=64 the tangents are parallel to the x-a...

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  19. The value of I=int(0)^((pi)/(4))(tan^(n+1)x)dx+(1)/(2)int(0)^((pi)/(2)...

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  20. Let f(theta)=(1+sin^(2)theta)(2-sin^(2)theta). Then for all values of ...

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