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SECTION - (A): INTEGRATION OFELEMENTRY FUNCTIONSFind integrals of given functionsA-1. x² - 2x + 1

Answer»

=x²-x-x+1=x(x-1) -1(x-1) =(x-1) (x-1)

(×-1) (×-1) is correct answer

(x-1)² is the correct answer of the given question

x^2-2x+1=x^2-x-x+1=x(x-1)-1(x-1)=( x-1)( x-1); x=1/1

we can write this as (x-1).(x-1)



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