Which one of the following would be the most suitable title for the passage ?
Solution: 1- this is apt. 2- not only textile industry is mentioned. 3- not only iron and steel industry is mentioned. 4- the export is not the highlight of the passage. It mainly centres around the craft of ancient India.
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The value of tan2 θ + cot2 θ − sec2 θ cosec2 θ is:
