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IF the line (x-1)/2=(y+1)/3=z/4 and orig...

IF the line `(x-1)/2=(y+1)/3=z/4` and origin lie on the plane 4x+4y-kz=0, then k=

A

1

B

3

C

5

D

7

Text Solution

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The correct Answer is:
C
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TARGET PUBLICATION-MODEL QUESTION PAPER-II-MCQs
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  2. The vector parallel to the line of intersection of the planes vecr.(3...

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  3. IF inte^1tan^-1xdx=p,theninte^1tan^-1((1-x)/(1+x))dx=

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  4. IF the equation of the ellipse is x^2/a^2+y^2/b^2=1 thenSP+S'P=

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  5. The length of the perpendicular from P(1,6,3) to the line x/1=(y-1)/(2...

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  6. IF the line (x-1)/2=(y+1)/3=z/4 and origin lie on the plane 4x+4y-kz=0...

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  7. Minimum value of Z=5x+8y subject to x,yge0,xle4yge2and x+yge5 is

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  8. In Delta ABC, if the sides are a=3, b=5 and c=4, then sin ""(B)/(2)+ c...

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  9. Solution of the differential equation sin^(-1)((dy)/(dx))=x+y is

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  10. Find the distance of the point (2,3,4) from the plane vecr.(3hati-6hat...

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  11. The angle between lines represented by the equation 11x^2-24xy+4y^2=0 ...

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  12. IF tan ^(-1) 2x + tan ^(-1) 3x =(pi)/(4) , then x=

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  13. The joint equation of pair of lines having slopes 1 and 3 and passing ...

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  14. IF tanA+cotA=5, then tan^4 A+cot^4 A is equal

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  15. Three numbers whose sum is 15 are in A.P. If they are added by 1,4 and...

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  16. The area of the region bounded by the lines y = mx, x = 1, x = 2 and X...

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  17. int-1^1sin^3xcos^2xdx=

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  18. The area enclosed between the curves y=x and y=2x-x^(2) (in square uni...

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  19. The solution of (dy)/(dx) -y=e^(x) , y(0) = 1 ,is

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  20. For any three vectors overlinea,overlinebandoverlinec,(overlinea-overl...

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