exam
Maths Puzzle
Numerical Ability
For these problems write the standard equation for the ellipse with the given characteristics.
1. foci (5,0) (-5,0) Vertices (9,0) (-9,0)
2. foci (7,0) (-7,0) Co-ve
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exam Other Question
Evaluate sqrt 3 (-8/27)
Can I have some help with the following problem?
The lift L on an airplane wing at takeoff varies jointly as the square of the speed s of the plane and the area A of its wings.