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The value of lamda for which the straigh...

The value of `lamda` for which the straight line `(x-lamda)/(3)=(y-1)/(2+lamda)=(z-3)/(-1)` may lie on the plane x-2y=0 is

A

2

B

0

C

`-(1)/(2)`

D

`there is no such ?

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2015-MULTIPLE CHOICE QUESTIONS
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  2. Number of intersecting points of the conic 4x^(2)+9y^(2)=1 and 4x^(2)+...

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  3. The value of lamda for which the straight line (x-lamda)/(3)=(y-1)/(2+...

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  7. The value of 2cot^(-1)""(1)/(2)-cot^(-1)""(4)/(3) is

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  8. If the point (2costheta,2sintheta), for thetain(0,2pi) lies in the reg...

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  9. Number of points having distance sqrt5 from the straight line x-2y+1=0...

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  10. Let a,b, c, d be any four real number. Then a^(n)+b^(n)=c^(n)+d^(n) ho...

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  12. Number of irrational terms in the binomial expansion of (3^(1//5)+7^(1...

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  13. The quadratic expression (2x+1)^(2)-px+qne0 for any real x is

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  14. Let f:RtoR be defined as f(x)=(x^(2)-x+4)/(x^(2)+x+4). Then the range ...

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  15. The least value of 2x^(2)+y^(2)+2xy+2x-3y+8 for real numbers x and y i...

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  16. Let f:[-2,2]toR be a continuous function such that f(x) assumes only i...

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  17. The minimum value of costheta+sintheta+(2)/(sin2theta) for thetain(0,p...

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  18. The value of ((1+sqrt3i)/(1-sqrt3i))^(64)+((1-sqrt3i)/(1+sqrt3i))^(64)...

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  19. Find the maximum value of |z| when |z-(3)/(z)|=2, z being a complex nu...

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  20. Given that x is a real number satisfying (5x^(2)-26x+5)/(3x^(2)-10x+3)...

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