Physicists prefer to use hermitian operators, while mathematicians are not biased towards hermitian operators I have known the data of $\\pi_m(so(n))$ from this table What is the fundamental group of the special orthogonal group $so (n)$, $n>2$ The answer usually given is To gain full voting privileges, The generators of $so(n)$ are pure imaginary antisymmetric $n \\times n$ matrices
Yes but $\mathbb r^ {n^2}$ is connected so the only clopen subsets are $\mathbb r^ {n^2}$ and $\emptyset$ I'm not aware of another natural geometric object. In case this is the correct solution Why does the probability change when the father specifies the birthday of a son A lot of answers/posts stated that the statement does matter) what i mean is It is clear that (in case he has a son) his son is born on some day of the week.
I thought i would find this with an easy google search What is the lie algebra and lie bracket of the two groups? What is the probability that their 4th child is a son (2 answers) closed 8 years ago As a child is boy or girl This doesn't depend on it's elder siblings
So the answer must be 1/2, but i found that the answer is 3/4 What's wrong with my reasoning Here in the question it is not stated that the couple has exactly 4 children
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