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Q.) Any circle through the point of intersection of the lines x + √3y = 1 and √3x = y + 2 intersects these lines at points P and Q. The angle subtended by the arc PQ at its centre is
[A]
180°
[B]
90°
[C]
120°
[D]
Depends on centre and radius
[A] 180°
[B] 90°
[C] 120°
[D] Depends on centre and radius
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Circles 📚
1
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3
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4
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7
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8
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9
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10
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11
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12
Any circle through the point of intersection of the lines x + √3y = 1 and √3x = y + 2 intersects th ...
13
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14
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15
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16
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17
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
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28
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29
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30
Tangents are drawn to the circle x² + y² = 1 at the points where it is met by the circle x² +y^2- ( ...
31
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32
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33
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34
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35
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36
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37
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38
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39
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40
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41
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42
A square is inscribed in the circle x²+y²-2x+4y-93=0 with its sides parallel to the coordinate axis. ...
43
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44
The common chord of the circle x² + y² + 6x + 8y - 7=0 and a circle passing through the origin, and ...
45
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46
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