Math, asked by kashyapaastha28av, 10 months ago

plss help me.... as fast as you can..​

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Answered by anshanikakkar
0

Answer:

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Answered by kamath1510
0

Answer:

P(E)=1/40

Step-by-step explanation:

No.of defective bulbs =800-780=20

P(E)=20/800=1/40

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