Mathematics Dictionary
Dr. K. G. Shih
Question and Answer
Questions
Symbol Defintion
Sqr(x) = Square root of x
F212
Quadratic : y = x^2 - 6*x + 8
1. Properties of the curve
2. Find coordinates of focus
3. Find equation of directrix
F139
Quadrilateral : four sides tangent to a circle
Rule : AB + CD = BC + AD
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