Question

Maximum of $\sqrt{\frac{1}{4}\cdot \sin^2(t)+\sin^2(t+\frac{\pi}{3})}$

score 73 · Answer 1 · 2018-07-24 12:36:40

73

Views

Maximum of $\sqrt{\frac{1}{4}\cdot \sin^2(t)+\sin^2(t+\frac{\pi}{3})}$

Published on 24 Jul 2018 - 12:36

score 54 · Answer 2 · 2018-07-24 14:25:07

54

Views

Prove a function is periodic if it satisfies certain criteria

Published on 24 Jul 2018 - 14:25

score 931 · Answer 3 · 2026-03-25 16:05:52

931

Views

Polar Coordinates Differential

Published on 25 Mar 2026 - 16:05

score 100 · Answer 4 · 2018-08-07 16:17:43

100

Views

Given $f(x+T) = f(x) + a$, prove that $f(x) = \varphi(x) + {a \over T}x$, where $\varphi(x)$ is periodic with period $T$

Published on 07 Aug 2018 - 16:17

score 68 · Answer 5 · 2018-08-08 11:12:14

68

Views

Prove that $f(x) = \varphi (x) + P_{n+1}(x)$ given $f(x+T) = f(x) + Q_n(x)$ where $\varphi (x)$ is periodic with period $T$.

Published on 08 Aug 2018 - 11:12

score 4.7k · Answer 6 · 2018-08-08 22:04:38

4.7k

Views

How to calculate the intersection points of two cosine (or sine) functions?

Published on 08 Aug 2018 - 22:04

score 64 · Answer 7 · 2026-03-25 19:10:02

64

Views

Calculate the period of the motion of P

Published on 25 Mar 2026 - 19:10

score 2.7k · Answer 8 · 2018-08-14 12:28:17

2.7k

Views

Proving that a sequence is periodic

Published on 14 Aug 2018 - 12:28

score 207 · Answer 9 · 2018-08-17 10:41:19

207

Views

Distance between two elements in periodic sequence

Published on 17 Aug 2018 - 10:41

score 104 · Answer 10 · 2018-08-18 16:17:33

104

Views

Given that $f(x^2+x+1)=f(x^2-x+1)$ for all $x$, is $f(x)$ periodic?

Published on 18 Aug 2018 - 16:17

score 48 · Answer 11 · 2018-08-21 13:57:30

48

Views

Definition $2\pi$ periodic functions

Published on 21 Aug 2018 - 13:57

score 152 · Answer 12 · 2018-08-23 15:57:12

152

Views

Find a period if $f(x+k)=1+(2-5f(x)+10f(x)^2-10f(x)^3+5f(x)^4-f(x)^5)^{\frac{1}{5}}$

Published on 23 Aug 2018 - 15:57

score 489 · Answer 13 · 2018-08-26 11:51:26

489

Views

Prob. 14, Sec. 5.4, in Bartle & Sherbert's INTRO TO REAL ANALYSIS: Every continuous periodic function is bounded and uniformly continuous

Published on 26 Aug 2018 - 11:51

score 2k · Answer 14 · 2018-08-28 02:23:56

2k

Views

Fourier Series of $\sin^2(x)$

Published on 28 Aug 2018 - 2:23

score 31 · Answer 15 · 2026-03-25 01:25:58

31

Views

Search a smooth periodic function based on critical values and derivatives

Published on 25 Mar 2026 - 1:25

List Question

Maximum of $\sqrt{\frac{1}{4}\cdot \sin^2(t)+\sin^2(t+\frac{\pi}{3})}$

Prove a function is periodic if it satisfies certain criteria

Polar Coordinates Differential

Given $f(x+T) = f(x) + a$, prove that $f(x) = \varphi(x) + {a \over T}x$, where $\varphi(x)$ is periodic with period $T$

Prove that $f(x) = \varphi (x) + P_{n+1}(x)$ given $f(x+T) = f(x) + Q_n(x)$ where $\varphi (x)$ is periodic with period $T$.

How to calculate the intersection points of two cosine (or sine) functions?

Calculate the period of the motion of P

Proving that a sequence is periodic

Distance between two elements in periodic sequence

Given that $f(x^2+x+1)=f(x^2-x+1)$ for all $x$, is $f(x)$ periodic?

Definition $2\pi$ periodic functions

Find a period if $f(x+k)=1+(2-5f(x)+10f(x)^2-10f(x)^3+5f(x)^4-f(x)^5)^{\frac{1}{5}}$

Prob. 14, Sec. 5.4, in Bartle & Sherbert's INTRO TO REAL ANALYSIS: Every continuous periodic function is bounded and uniformly continuous

Fourier Series of $\sin^2(x)$

Search a smooth periodic function based on critical values and derivatives

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