Math, asked by kuhu2383, 5 months ago

When simplified (x-'+y-1)-' is equal to
xy

Answers

Answered by suseelakrishnasivala

2

Step-by-step explanation:

(x-1+ y-1)-1 =(1/x+1/y)-1

= (x+y/ xy)-1

=xy/x+y

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