SOLUTION: Determine whether the following is group homomorphism.
P: R^* to R^*,
P(r): 5r
Algebra.Com
Question 29593: Determine whether the following is group homomorphism.
P: R^* to R^*,
P(r): 5r
Answer by khwang(438) (Show Source): You can put this solution on YOUR website!
I suppose you mean R^* the mult. group in R-{0}
(make it clear)
P: R^* to R^*,
P(r): 5r
Since P(1)= 5. but P(1) should be 1 if P is a homo.
Ans: No.
Kenny
RELATED QUESTIONS
Determine whether the following is a group homomorphism.
x: GLn(R) to GLn(R), x(A)=A^T... (answered by khwang)
Use truth tables to determine if the following arguments are valid.
a) p-> (q V r)
p (answered by solver91311)
use a truth table to determine whether the two statements are equivalent.
∼(q... (answered by Jk22)
P=(R-E)/R... (answered by scott8148)
Determine whether the following is an expression.
6 + r = z
(answered by stanbon)
find the proof of the following:
P & Q, P -> R |- R & Q
(P v Q) -> R |- ~R->... (answered by Edwin McCravy)
Let U = {p, q, r, s, t}, D = {p, r, s, t}, E = {q, s}, F =
{p, r},
and G = {s}.... (answered by solver91311,Edwin McCravy)
What is the answer to A=P+P... (answered by stanbon)
If (0.0001)^p = (0.1)^r then p is equal to the
A r/4 B r/3 C r^2 –1 D... (answered by Fombitz)