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The vector equation of the plane through...

The vector equation of the plane through the point `2hat(i)-hat(j)-4hat(k)` and parallel to the plane `rcdot(4hat(i)-12hat(j)-3hat(k))-7=0` is

A

`rcdot(4hat(i)-12hat(j)-3hat(k))=0`

B

`rcdot(4hat(i)-12hat(j)-3hat(k))=32`

C

`rcdot(4hat(i)-12hat(j)-3hat(k))=12`

D

None of these

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The correct Answer is:
(b)
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ARIHANT MATHS-THREE DIMENSIONAL COORDINATE SYSTEM-Exercise (Single Option Correct Type Questions)
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  2. The position vectors of points a and b are hat(i)-hat(j)+3hat(k) and 3...

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  3. The vector equation of the plane through the point 2hat(i)-hat(j)-4hat...

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  4. Let L1 be the line r1=2hat(i)+hat(j)-hat(k)+lambda(hat(i)+2hat(k)) and...

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  5. For the line (x-1)/(1)=(y-2)/(2)=(z-3)/(3), which one of the following...

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  6. The value of m for which straight line 3x-2y+z+3=0=4x-3y+4z+1 is paral...

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  7. The length of projection of the line segmet joining the points (1, 0,...

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  8. The number of planes that are equidistant from four non-coplanar po...

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  9. In a three dimensional co-odinate , P, Q and R are images of a point A...

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  10. A plane passing through (1,1,1) cuts positive direction of coordinates...

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  11. If lines x=y=za n dx=y/2=z/3 and third line passing through (1,1,1) fo...

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  12. The point of intersecting of the line passing through (0, 0, 1) and in...

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  13. Two system of rectangular axes have the same origin. If a plane cuts t...

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  14. The line (x+6)/5=(y+10)/3=(z+14)/8 is the hypotenuse of an isosceles ...

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  15. Consider the following 3lines in space L1:r=3hat(i)-hat(j)+hat(k)+la...

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  16. Let r=a+lambdal and r=b+mum br be two lines in space, where a= 5hat(i)...

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  17. L1a n dL2 and two lines whose vector equations are L1: vec r=lambda((c...

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  18. The vector equations of two lines L1 and L2 are respectively vec r=1...

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  19. Consider three vectors p=i+j+k, q=2i+4j-k and r=i+j+3k. If p, q and r ...

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  20. Intercept made by the circle zbarz+bara+a barz+r=0 on the real axis ...

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