10th Class
Mathematics
Coordinate Geometry
Question Bank
Co-ordinate Geometry
question_answer
The vertices of the triangle\[\Delta \text{ABC}\]are\[(\lambda ,2-2\lambda )\],\[(-\lambda ,+1,2\lambda )\]and\[(-4-\lambda ,6-2\lambda )\]. If its area is 70 sq. units, how many integral values does\[\lambda \]have?