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In which of the following cases the cent...

In which of the following cases the centre of mass of a rod is certainly not at its centre ?

A

The density `lambda` increases from left to right upto the centre and then decreases

B

The density continuously varies from left to right.

C

The density continuously increases from left to right.

D

The density continuously decreases from left to right

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The correct Answer is:
C, D
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