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The number of integer values of m. for w...

The number of integer values of m. for which the x - coordinate of the point of intersection of the lines 3x + 4y = 9 and y = mx + 1 is also an interger is

A

2

B

0

C

4

D

1

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The correct Answer is:
A
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FIITJEE-STRAIGHT LINE -ASSIGNMENT PROBLEMS (OBJECTIVE) Level - I
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  3. The number of integer values of m. for which the x - coordinate of the...

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  8. Prove that the area of the parallelogram formed by the lines xcosalpha...

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  9. Consider the equation y - y(1) = m(x - x(1)). If m and different lines...

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  10. The medians A D\ a n d\ B E of a triangle with vertices A(0, b),\ B(0,...

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  11. If DeltaOAB is an equilateral triangle (O is the origin and A is a poi...

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  12. Let 2x - 3y = 0 be a given line and P (sintheta, 0) and Q(0, costheta)...

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  17. The locus of a point P which divides the line joining (1,0) and (2 cos...

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  18. In an isosceles right angled triangle , a straight line drwan from the...

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  19. A curve with equation of the form y=a x^4+b x^3+c x+d has zero gradien...

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  20. The algebraic sum of the perpendicular distance from A(x1,y1),B(x2,y2)...

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