Question

show that the set of all m×n symmetric matrices with enteries from R forms a vector space over R under the usual addition and scalar multiplication over matrices​

Answer 1

Answer:

In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as environment or vegetation assemblages, for which the term "habitat-type" is more appropriate.[citation needed]