Konigsberg was a popular place in russia because of its seven bridges problem .

Now the city name of Konigsberg changed in russia . It was the time of 1936 , when this problem was very popular .

Now the city name of Konigsberg changed in russia . It was the time of 1936 , when this problem was very popular .

**7 bridges problem of konigsberg :**There were two islands and was surrouned by rivers so people made seven bridges to connect the islands and the river banks .But it was a big puzzle to reach at the same point , from he starts , via traversing all the bridges once .**Who gave the solution :**Euler was a very popular mathematician and he gave the proper answer to this problem with mathematical proof using the graph strucures .**Solution to 7 bridges problem :**We can understand this by the below steps - 1. Euler created a new graph with the same behaviour of the 7 bridges of konigsberg .2. According to Euler the definition of degree - Degree is the number of crossing bridges ( edges ) on the crossing point ( vertex ) .3. If the Degree of each and every vertex in the euler graph is EVEN then this kind of …