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If (2, 1), (-1, -2), (3, 3) are midpoint...

If (2, 1), (-1, -2), (3, 3) are midpoints of sides BC, CA, AB of `DeltaABC`, then the equation of AB is

A

`x-y=1//2`

B

`x+y=1 `

C

`x-y=9`

D

`x=y`

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DIPTI PUBLICATION ( AP EAMET)-STRAIGHT LINES -EXERCISE 1A
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  2. If (1, 2), (4, 3), (6, 4) are the midpoints of the sides bar(BC), bar(...

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  3. If (2, 1), (-1, -2), (3, 3) are midpoints of sides BC, CA, AB of Delta...

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  4. Let PS be the median of the triangle with vertices P(2, 2), Q(6, -1) a...

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  5. The area of a triangle is 5 square unit. Two of its vertices are (2, 1...

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  6. If t(1), t(2) and t(3) are distinct, the points (t(1), 2at(1) +at(1)^...

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  7. The medians AD and BE of the triangle with vertices A(0, b), B(0, 0) a...

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  8. If x(1), x(2), x(3) as well as y(1), y(2), y(3) are in G.P with same c...

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  9. The equation of the line having slope -4//3 and x-intercept -2//5 is

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  10. The equation of the line having slope -2//3 and y-intercept 3//4 is

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  11. The equation of the straight line making an intercept of 3 unit of the...

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  12. The equation of the line having inclination 120^(@) and y-intercept -3...

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  13. The slope of the line 4x-5y-1=0 is

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  14. The inclination of the line x-y+2=0 is

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  15. Reduce the equation of the line 8x+6y-15=0 into slope intercept form

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  16. The equation of the line having x-intercept -3//2, y-intercept 3//4 is

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  17. The intercepts of the line 3y-5x+7=0 are

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  18. The intercepts of line joining the points (4, -7), (1, -5) are

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  19. Reduce the equation of the line 2x+3y-5=0 into intercepts form

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  20. Reduce the equation of the line x cos alpha+y sin alpha-p=0 into inter...

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