Question

ट्रू ओर फॉल्स नायलॉन इन द फर्स्ट सिंथेटिक फाइबर​

Answer 1

Answer:

true

Explanation:

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Answer 2

Answer:

true.

Explanation:

Nylon

Nylon, the first synthetic fiber in the "fully synthetic" sense of that term, was developed by Wallace Carothers, an American researcher at the chemical firm DuPont in the 1930s.