Question

A fishehnan has set a long fishing line with a series of baited hooks down into the water. Each hook a net attached to it which catches a few fishes. The series of fishes together on the full long fishing Jine is denoted as a string of digits N(0-9). The fisherman has to pack only an even number of fishes in the boxes by picking fishes from each hook. The task here is to find the possible number of ways the fisherman can pack only an even number of fishes in each box. He can make sets of fishes such that every set is an even number ​

Answer 1

Answer:

Fishing techniques include hand-gathering, spearfishing, netting, angling and trapping. Recreational, commercial and artisanal fishers use different techniques, and also, sometimes, the same techniques. Recreational fishers fish for pleasure or sport, while commercial fishers fish for profit. Artisanal fishers use traditional, low-tech methods, for survival in developing countries, and as a cultural heritage in other countries. Mostly, recreational fishers use angling methods and commercial fishers use netting methods.

There is an intricate link between various fishing techniques and knowledge about the fish and their behaviour including migration, foraging and habitat. The effective use of fishing techniques often depends on this additional knowledge.[1] Which techniques are appropriate is dictated mainly by the target species and by its habitat.[2]

Answer 2

Answer:

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Explanation:

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