Question

I am confused about how $\sqrt{\sin^2 6t +\cos^2 6t + (6\ln(\cos t))^2}$ simplifies to $36 \sec t$

score 151 · Answer 1 · 2019-02-03 23:35:25

151

Views

I am confused about how $\sqrt{\sin^2 6t +\cos^2 6t + (6\ln(\cos t))^2}$ simplifies to $36 \sec t$

Published on 03 Feb 2019 - 23:35

score 345 · Answer 2 · 2019-02-16 11:25:34

345

Views

Find arc length of $ y=( e^{x/2} + e^{-x/2} ) $ over this interval $[-2,2]$

Published on 16 Feb 2019 - 11:25

score 44 · Answer 3 · 2019-02-22 02:14:46

44

Views

Arc Length: Surface of revolution

Published on 22 Feb 2019 - 2:14

score 33 · Answer 4 · 2019-02-22 11:23:12

33

Views

How to compute acute triangles and their values from sections of a circle?

Published on 22 Feb 2019 - 11:23

score 1.5k · Answer 5 · 2019-02-22 21:09:45

1.5k

Views

Proof of formula for the arc length

Published on 22 Feb 2019 - 21:09

score 92 · Answer 6 · 2019-03-01 03:17:11

92

Views

About the definition of the length of a curve (keyword: rectifiable)

Published on 01 Mar 2019 - 3:17

score 965 · Answer 7 · 2019-03-02 20:14:41

965

Views

Integral inequality of length of curve

Published on 02 Mar 2019 - 20:14

score 88 · Answer 8 · 2019-03-05 00:23:00

88

Views

Supremum of arc lengths of graphs of power towers

Published on 05 Mar 2019 - 0:23

score 1.2k · Answer 9 · 2019-03-08 06:03:14

1.2k

Views

Arc length of quadratic curve

Published on 08 Mar 2019 - 6:03

score 1.2k · Answer 10 · 2019-04-01 20:04:17

1.2k

Views

What is the "Full Cycle" of a Polar Curve?

Published on 01 Apr 2019 - 20:04

score 4.1k · Answer 11 · 2019-04-02 13:18:42

4.1k

Views

How to Calculate Point on an Arc (Given: Center, Arc Endpoints, Direction, and Distance along the Arc)?

Published on 02 Apr 2019 - 13:18

score 101 · Answer 12 · 2019-04-04 20:27:41

101

Views

Arc length of $x^3 \sqrt{9-x}$ on $[0,9]$

Published on 04 Apr 2019 - 20:27

score 46 · Answer 13 · 2019-04-08 20:39:01

46

Views

How to calculate $\int \sqrt{1+\frac{4x^2}{(1-2x)^2}}dx = $?

Published on 08 Apr 2019 - 20:39

score 72 · Answer 14 · 2019-04-09 16:18:37

72

Views

Finding arc length of $f(x) = \sqrt{x+2}$ - is there an easier way?

Published on 09 Apr 2019 - 16:18

score 51 · Answer 15 · 2019-04-17 15:36:38

51

Views

Does there exist an opposite to curve length in integral calculus, "radius length"?

Published on 17 Apr 2019 - 15:36

List Question

I am confused about how $\sqrt{\sin^2 6t +\cos^2 6t + (6\ln(\cos t))^2}$ simplifies to $36 \sec t$

Find arc length of $ y=( e^{x/2} + e^{-x/2} ) $ over this interval $[-2,2]$

Arc Length: Surface of revolution

How to compute acute triangles and their values from sections of a circle?

Proof of formula for the arc length

About the definition of the length of a curve (keyword: rectifiable)

Integral inequality of length of curve

Supremum of arc lengths of graphs of power towers

Arc length of quadratic curve

What is the "Full Cycle" of a Polar Curve?

How to Calculate Point on an Arc (Given: Center, Arc Endpoints, Direction, and Distance along the Arc)?

Arc length of $x^3 \sqrt{9-x}$ on $[0,9]$

How to calculate $\int \sqrt{1+\frac{4x^2}{(1-2x)^2}}dx = $?

Finding arc length of $f(x) = \sqrt{x+2}$ - is there an easier way?

Does there exist an opposite to curve length in integral calculus, "radius length"?

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