If , and Are Subspaces of Rⁿ, Then Their Intersection

question 33

True/False

If

,

, and
are subspaces of Rⁿ, then their intersection
is also a subspace of Rⁿ.

---

Definitions:

Adaptive Radiation

The process by which organisms diversify rapidly into a multitude of new forms, particularly when a change in the environment makes new resources available or opens new environmental niches.

Variation

The occurrence of differences among individuals within a population or species, resulting from genetic differences, environmental factors, or a combination of both.

Closely Related

Having a strong connection or similarity to something, often used to describe familial or genetic links.

Preadaptations

Preadaptations are characteristics of organisms that, by chance, provide an advantage under future environmental conditions or shifts.