Question

numerical cofficient of -mn is​

Answer 1

Answer:

-1

Step-by-step explanation:

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Answer 2

Answer:

In other words, a numerical coefficient is defined as a fixed number that is multiplied to a variable. For example, in the expression 3x+2y+4, 3 is the coefficient of x, 2 is the coefficient of y but 4 is not a coefficient, as it is not being multiplied by a variable.

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