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30 Oct 2021
When APL is positive but declining, the MPL could be (i) declining (ii) zero (iii)
negative or (iv) any of them. Which one is the correct alternatives? Explain with diagram.
When APL is positive but declining, the MPL could be (i) declining (ii) zero (iii)
negative or (iv) any of them. Which one is the correct alternatives? Explain with diagram.
vipulranajiLv2
30 Oct 2021