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How to prove the inequality $|x|^{r-1} \leq |x|^r + 1$
3
What supremum of a function
1
Is there an explanation why the reflection of $f(x)$ through y = x is its inverse?
1
For $n$ r.v. with iid uniform from $0$ to $\theta$ why
1
Binomial expansion with only odd coefficients?
98
Reputation
+10
prove: $\dfrac{2^{n+1}+(-1)^n}{3}$
+5
Is there an explanation why the reflection of $f(x)$ through y = x is its inverse?
+5
Will an element always appear in every term?
+5
What supremum of a function
5
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1
prove: $\dfrac{2^{n+1}+(-1)^n}{3}$
1
Is probability objective?
1
Binomial expansion with only odd coefficients?
0
Is there an explanation why the reflection of $f(x)$ through y = x is its inverse?
0
Will an element always appear in every term?
18
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probability-theory
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probability
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generating-functions
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induction
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binomial-coefficients
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1
logic
1
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algebra-precalculus
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