Q3 of 82 Page 121

Let us check the following statements—

The zero of the polynomial P(x) = x – 1 is 1.

Formula used/Theory.


There is some value of ‘x’ for which the P(x) comes to 0, that value of ‘x’ is said to be zero of polynomial P(x)


We have,


P(x) = x-1


And zero of the polynomial P(x) is 1


Then,


Zero of the polynomial P(x)


Means P(x) = 0


x-1 = 0


x = 1


∴ Zero of polynomial P(x) is 1


Conclusion.


Hence, the statement is True


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