khan790 khan790
  • 25-05-2023
  • Mathematics
contestada

(a) Show that [Q(√5, √7): Q] is finite. (b) Show that Q(√5, √7) is a Galois extension of Q, and find the order of the Galois group.

Respuesta :

Otras preguntas

please answer this question​
In gas welding, two metals are joined by generating an electric arc between a covered metal electrode and the base metal. is this statement true or false?
What is the first step in determining if 6 is a solution to 3 x = 18? A: Substitute 6 for x in the equation. B :Rewrite 3 x as 36. C: Multiply 3 and 18. D: Divi
Can someone explain the properties of dopamine and how it is an excitatory and inhibitory neurotransmitter all at once? What role does it play in Parkinson's Di
What is one of the most essential aspects to consider when constructing historical arguments
Which of the following choices is the y-intercept of the equation -3x − 2y = 10?
"words may not mean what they are supposed to mean"" i need an illustration concernenig this subject
How is culture transmitted from one generation to another? a. through communication b. through heredity c. through genetics d. through occupations
What is the main purpose of the alternater
The sum of two numbers is 53 The larger number is 11 more than the smaller number. What are the numbers?