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Reported Question / Answer
Q.) LEDs are fabricated from:
1)
Germanium
2)
Silicon
3)
Gallium arsenide
4)
Si or Ge
5)
NULL
Answer :
3
Thank you for reporting wrong Question / Answer / Options
We look forward to your suggestions and feedback.
Message / Correct Answer / Suggestion
Human Verification : Answer 2 + 3 = ?
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