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Please help me this Maths questions it's urgent and please write it step by stepEvaluate:(1+1/x)(1-1/x)​

Answer»

Answer:1-1/x^2

Step-by-step EXPLANATION:

(1+1/x)(1-1/x)

{(a+b) (a-b) =a^2-b^2}

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

=1-1/x^2



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