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The line joining two points A(2,0), B(3,...

The line joining two points A(2,0), B(3,1) is rotated about A in anticlockwise direction through an angle `15^(@)`. If B goes to C then C=

A

`y = sqrt3 x-2`

B

`y = sqrt3( x-2)`

C

`y = sqrt3 (x+2)`

D

`x-2 = sqrt3 y `

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-STRAIGHT LINES-LECTURE SHEET (EXERCISE-I Problems on slopes, Equation of line intercepts of a lines, Areas)(Straight Objective Type Question)
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  2. Let PS be the median of the triangle with vertices P(2, 2), Q(6, -1) a...

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  3. The line joining two points A(2,0), B(3,1) is rotated about A in antic...

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  5. The perpendicular bisector of the line segment joining P(1, 4) and Q(k...

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  6. The number of integral points (integral point means both the coordinat...

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  8. A stick of length I rests against the floor and a wall of a room. If t...

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  9. The equation of the straight line passing through the point (4, 3) and...

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  10. The ends of a rod of length l move on two mutually perpendicu...

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  11. A line passing through (3,4) meets the axes bar(OX) and bar(OY) at A a...

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  12. The locus of the midpoint of the portion between the axes of xcosalpha...

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  13. A staight line through the point A(3,4) is such that its intercept bet...

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  14. A line is drawn through the point (1,2) to meet the coordinate axes at...

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  15. A variable line x//a+y//b = 1 moves in such a way that the harmonic me...

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  16. Let O(0,0), P(3,4), Q(6,0) be the vertices of the triangle OPQ. The po...

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  17. Two medians drawn from the acute acute angles of a right-angled triang...

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  18. The equation of the diangonal OB of the rectangle given in the diagram...

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  19. Let A be any point on the x-axis and B=(2,3). The perpendicular at A t...

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