Finite fields (a) Find all the ways to construct F16 as the quotient of a polynomial ring over F4 and construct the isomorphisms between them. (b) Find all the ways to construct F27 as the quotient of a polynomial ring over F3 and construct the isomorphisms between them.
Finite fields (a) Find all the ways to construct F16 as the quotient of a polynomial ring over F4 ...
4. Show that the polynomial g(x) = x++x+1 is irreducible over Z2. In the quotient ring Z2[x]/(g(x)) let S = x+(g(x)), so that Z2[x]/(g(x)) = Z2(). Express 85 and (82 +1)-1 in the form a + b8 + 082 +883, where a, b, c, d e Z2.
ring over Q in countably many variables. Let I be the ideal of R generated by all polynomials -Pi where p; is the ith prime. Let RnQ1,2, 3, n] be the polyno- mial ring over Q in n variables. Let In be the ideal of Rn generated by all ] be the polynomial rin 9. Let R = QlX1,22.Zg, 2 polynomials -pi, where pi is the ith prime, for i1,.,n. . Show that each Rn/In is a field, and that...
please help me with all question 10
p der the ring of polynomials Zaler), and let f denoté the element 4 +1. powe raot o demote theoRegarding F as a vector splace over 7z, fin a badls for P e) (6 points) How many elements does F have? Justify your answer. ow that the quotient ring P) is a field. b) (5 points) Let a consisting of powers of o. rding F as a vector space over 72, the (5...
Find the minimal polynomial of - 3+ 53 over . Make sure to completely justify all your claims.
8 Find CFGs that for these regular languages over the alphabet a, b. Draw a Finite Automata first and use this to create the CFG (a) The language of all words that consist only of double letters (aa or bb) (b) The set of all words that begin with the letter b and contains an odd number of a's or begin with the letter a and contains an even number of b's.
Find out the number of ways of dividing n different chocolates to 3 children such that the each of them gets a, b and c chocolates respectively by coming up with a k-to-1 function between the set of all permutations of the n chocolates and the set of all distinct ways of dividing the chocolates among the 3 children.
Use the rational zeros theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x) = 2x2 - 4x2 - 38x + 76 Find the real zeros off. Select the correct choice below and, if necessary, fill in the answer box to complete your answer. A. x = 2,719,- 19 (Simplify your answer. Type an exact answer, using radicals as needed.Use integers or fractions for any rational numbers in...
Use the rational zeros theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x)=x4 + 2x3-7x2-8x+12 What are the real zeros? Select the correct choice below and, if necessary, fill in the answer box to complete your answer Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any rational numbers in the expression. Use a comma to separate answers as needed.)...
Exercise #1: Write a C program that contains the following steps (make sure all variables are int). Read carefully each step as they are not only programming steps but also learning topics that explain how functions in C really work. Ask the user for a number between 10 and 99. Write an input validation loop to make sure it is within the prescribed range and ask again if not. Commenting out the existing coding, write the code to divide a...
specifically on finite
i pmu r the number of objøcts or ways. Leave your answers in fornsiala form, such as C(3, 2) nporkan?(2) Are repeats poasib Two points each imal digits will have at least one xpeated digin? I. This is the oounting problem Al ancmher so ask yourelr (1) ls onder ipo n How many strings of four bexadeci ) A Compuir Science indtructor has a stack of blue can this i For parts c, d. and e, suppose...