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            01-Quadratic equations
            
            
            
        
        
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            02-Quadratic trinomial
            
            
            
        
        
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            03-Polynomials
            
            
            
        
        
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            04-Functions part1
            
            
            
        
        
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            05-Functions part2
            
            
            
        
        
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            06-Functions Part3
            
            
            
        
        
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            07-Functions part4
            
            
            
        
        
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            08-linear System
            
            
            
        
        
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            09-Orthogonality
            
            
            
        
        
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            10-Vectors
            
            
            
        
        
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            11-Vectors products
            
            
            
        
        
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            12-Scalar Product
            
            
            
        
        
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            13-Counting
            
            
            
        
        
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            14-Probability part1
            
            
            
        
        
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            15-Probability part 2
            
            
            
        
        
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            16-Anti derivative
            
            
            
        
        
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            17-Sequence
            
            
            
        
        
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            18-Statistics