ghazanfarwaheed9693 ghazanfarwaheed9693
  • 22-05-2023
  • Mathematics
contestada

Prove the remaining part of theorem 4.2.4: if f:A->B with Rng(f)=C, and if f^-1is a function, then f○f^-1=I[C].

Respuesta :

Otras preguntas

andromeda is an example of what galaxy
How does this excerpt from Leo Tolstoy’s The Death of Ivan Ilyich contribute to the plot of the novella? Suddenly some force struck him in the chest and side, m
Match each pathogen with its mode of transmission
What is the length of the line segment PQ on the coordinate grid?a.10b.20c.30d.40
How do you simplify b^2 -3b-10/ (b-2)^2 * b-2/b-5
How did the slave trade affect saint-domingue?
Which of the following sets represents the domain of the function shown? {(2, 7}, (15, 13), (21, –4), (24, 18)}vvv
John has two sisters and two brothers. Three of the five children in the family have dark brown hair, one has red hair, and one has light brown hair. The variat
A credit card processing company charges a fee of $0.03 per dollar for each transaction. What percent of each transaction is the fee? A. 0.03% B. 0.3% C
Ultrasound utilizes high-frequency sound waves. When applied in targeted pulses, it can be used to break up calculi such as kidney stones. What is this specific