Answer to Question #277337 in Math for Leyahhhh

Question #277337

Let f : A → B be a function.

1. Show that for the identity function iA on A we have f ◦ iA = f.

2. Show that for the identity function iB on B we have iB ◦ f = f.

Expert's answer

Answer in progress...

Learn more about our help with Assignments: Math

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Let f : A → B, g : B → C, and h : C → D be functions. 1. State what you need to show to conclu
2. a) Difference between area integral and surface integral. (2)b) Find the area of the region enclosed
3. Let f : A → B be a function. Show that the following two conditions are equivalent: 1. f is one-to
4. A student organization has money left over in its budget and must spend it before the school year en
5. 1.Determine the nature of the stationary value of x= t^3 - 3t + ty^22. A rectangle box whose value i
6. Discuss ways in which the current telephone numbering plan can be extended to accommodate the rapid
7. Find thw volume of the solid formed by revolving the region bounded by graph(s) of the equation(s) a