English, asked by vickygangetla3, 1 month ago

2.
dy
وه(2)
-
(1 -  {x)}^{2} dydx

Answers

Answered by vyoliver8955
10

Answer:

Synthetic fibres are man-made fibres that derived from chemical resources (Achwal 1984). ... Viscose fibre is obtained from the cellulose; versatility allows imitating materials such as cotton or silk. Polyester is a synthetic material, strong and easy to maintain.

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