Select clause and SelectMany method in LINQ

Question

Write the difference between Select clause and the SelectMany() method in theLINQ?

Answer 1

Select clause and SelectMany() method are used to generate a result value from the source of values. Difference lies in a result set. Select clause is used to create single result value for all source value. Result value is the collection which has a similar number of elements from the query. Whereas SelectMany() method produces the single result which contains the concatenated collection from query.