Math, asked by Ajjuajjuajju159, 1 month ago

If 21y5 is a multiple of 9 where y is a digit what is the value of y

Answers

Answered by sansfathima6
0

Answer:

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Answered by Anonymous
2

Answer:

Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances using UHF radio waves in the ISM bands, from 2.402 GHz to 2.48 GHz, and building personal area networks.

Step-by-step explanation:

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