Math, asked by rajeevgiri400, 5 hours ago

Please answer this question fast it's urgent

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Answered by angel565

0

Answer:

than put the value (x/y) ^-1

(7/11÷-22/21)^-1

(7/11*-21/22)^-1

(147/242)^-1

= 242/147

i hope u understand

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