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प्रश्न
State whether true or false:
If 3x and 2y are variable; each of 3x + 2y, 3x – 2y, 3x ÷ 2y and 3x x 2y is a variable.
विकल्प
True
False
उत्तर
True
Sum, the different product or quotient of two variables is also variable.
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