Math, asked by bingibindhu65, 3 months ago

please answer me

8 sum please answer me​

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Answered by rahulrath393
0

Answer:

(7/4)^5*(7/4)^-7 =(7/4)^5+(-7)

=> (7/4)^-2

= (4/7)^2

= 16/49

16/49 is the required answer

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