JEE Main 2025April, Unspecified (session-level dataset)MathematicsMediumVector Algebra184× since 2002
Let ABCD be a tetrahedron such that the edges AB, AC and AD are mutually perpendicular. Let the areas of the triangles ABC, ACD and ADB be 5, 6 and 7 square units respectively. Then the area (in square units) of ABCD is equal to: