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The formula of Natality is - A) N = t/...

The formula of Natality is - A) N = t/nD B) N = nD/t C) M = md/t D) M = t/mD

A

`N=t/(nD)`

B

`N=(nD)/t`

C

`M=(mD)/t`

D

`M=t/(mD)`

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