Math Problem Statement
solve this where, third diagonal element is
y+x
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Determinants
Matrix Operations
Formulas
Determinant formula: det = x * (x + y - y^2/x) * (third diagonal element)
Expanding and simplifying algebraic expressions
Theorems
Properties of Determinants
Distributive Property
Suitable Grade Level
Grades 10-12
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