English, asked by vikasyadav8, 6 months ago

(b) Books are helpful for
(i)reporting research results
(ii) spread progressive view on vital matt
CCM) advancement of civilisation
(iv) All of the above​

Answers

Answered by sagar3425
3

Answer:

iv one because it helps in all conditions.

Answered by saurav2015das
0

Answer:

(iv) All of the above​

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