How many minimum steps are required to have 2 liters of water into the 4 litre jug?

Question

There are two jugs each of 4 and 3 liters respectively, without any measuring marks. How many minimum steps are required to have 2 liters of water into the 4 litre jug (the jugs can be filled any number of times with water, and they can be emptied any number of times).
Note: Here we need 2 litre water in 4 litre jug (not in any of the two jugs).

Answer 1

6 steps

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1. Fill 4 l jug
2. Fill 3 l jug from 4 l jug
3. Empty 3 l jug
4. Poor 1 l left in 4 l jug into 3 l jug
5. Fill 4 l jug
6. Fill 3 l jug from 4 l jug, it will leave 2 l in 4 l jug