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If the lines 3x - 4y - 7 = 0 and 2x - 3y...

If the lines 3x - 4y - 7 = 0 and 2x - 3y - 5 = 0 are two diameters of a circle of area 49`pi` square units, then the equation of the circle is:

A

`x^(2)+y^(2)+2 x-2 y-62=0`

B

`x^(2)+y^(2)-2 x+2 y-62=0`

C

`x^(2)+y^(2)-2 x+2 y-47=0`

D

`x^(1)+y^(2)+2 x-2 y-47=0`

Text Solution

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The correct Answer is:
C
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HIMALAYA PUBLICATION-CIRCLES-QUESTION BANK
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  2. A circle touches the x - axis and also touches the circle with centre ...

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  4. Let 'C' be the circle with centre (0,0 ) and radius 3 units. The equat...

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  6. The point diametrically opposite to the point P (1, 0) on the circle x...

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  7. If P and Q are the points of intersection of the circles x^2+y^2+3x+7y...

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  8. Three distinct points A, B and C are given in the 2 -dimensional coord...

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  9. The circle x^2+y^2 =4x+8y+5 intersects the line 3x-4y=m at two distinc...

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  10. The two circles : x^2+y^2 =ax and x^2+y^2=c^2 (c > 0) touch each other...

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  11. The number of common tangents to the circles x^(2) + y^(2) = 4 and x^(...

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