dleaisincreasingatrateof1200rsq em/sec. Ans.Example 7. The volume of a – InterviewSolution

1.	dleaisincreasingatrateof1200rsq em/sec. Ans.Example 7. The volume of a cube is increasingat a rate of 9 cubic centimetre per second. Howtast is the surface area increasing when the lengthof an edge is 10 centimetre.NCERT)
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