Learn more about our help with Assignments: Abstract Algebra
Search & Filtering
Abstract Algebra
Let A be a commutative ring with unity and let F be a field. Let f be a homomorphism from A onto F. Prove that ker F is a maximal ideal in A.
Abstract Algebra
Let A be an integral domain of characteristic p. Prove that if a is an element of A, and n*a = 0, where n is not a multiple of p, then a = 0.
Abstract Algebra
Let A be a ring. Prove that A[X]/<x> is isomorphic to A.
Abstract Algebra
Let F be a field and let J be an ideal in F[X]. Prove that J is prime if and only if its generator is irreducible over F.
Abstract Algebra
Let A be an integral domain. Prove that if a is in A, a^n = 0 for some integer n, then a = 0.
Abstract Algebra
Let f be a homomorphism from Z to Z. Prove that either f(x) = 0 for every x in Z, or f(x) = x for every x in Z.
Abstract Algebra
The tv costs $320. This is $40 more than four times what the old is worth let "w" represent what its worth. and write an equation
Abstract Algebra
Hi. I have collected data on how learners with different cofnitive styles use reading strategies. I have two groups of subjects. One cognitive style of FD and one FI, each groups has three members.They have read a text and used strategies. Group one used 34 stratgies but 20 were used by subject one 10 by subject 2 and 4 by sugject 3. Group two used 19 strategies. 4 by subject 1, 10 by subject 2 and 5 by subject 3. What statestical test can I use to see if the differnce between the two groups is significant.
Thank you
Thank you
Abstract Algebra
number of sides of polygons
Abstract Algebra
The length of an objects shadow varies directly with its height. A boy who is 4 feet 6 inches tall casts a shadow that is 6 feet 3 inches long. What is the height of a tree that casts a shadow that is 25 feet long?
