Q. ABC is a triangle with BC=5.D is the foot of the perpendicular from A on BC . E is a point on CD such that BE=3 . The value of AB2−AE2+6CD is:
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Q. ABC is a triangle with BC=5.D is the foot of the perpendicular from A on BC . E is a point on CD such that BE=3 . The value of AB2−AE2+6CD is:
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