Math, asked by adt62, 11 months ago

plz ans alll.........................​

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Answers

Answered by hrishabh31
1
true false:

1.false

2.true

3.false, it is 20Hz-20KHz

4.true

5.false

6.false

7.true

adt62: fill up also
hrishabh31: plzz mark as brainliest
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