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Question 8 Sum of a−b+ab, b+c−bc and c−a−ac is a) 2c+ab−ac−bc b) 2c−ab−ac−bc c) 2c+ab+ac+bc d) 2c−ab+ac+bc |
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Answer» Question 8 Sum of a−b+ab, b+c−bc and c−a−ac is a) 2c+ab−ac−bc b) 2c−ab−ac−bc c) 2c+ab+ac+bc d) 2c−ab+ac+bc |
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