*Username: aman*

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Reputation | Questions | Answers |
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12 | 0 | 4 |

- If the equal sides AB and AC of an isosceles triangle be produced to E and F SO that BE. CF = AB^2, show that the line EF will always pass through a fixed point.
- the line 2x+3y=12 meets x axis at A and the y axis at B. the line through (5,5) perpendicular to AB meets the x-axis,y-axis and the line AB at C,D,E respectively. if O is the origin , then the area of OCEB is:
- How to find wave speed when given y-direction and a wave equation?
- why cant maxima/minima used for finding maximum/minimum value of a quadratic equation??