Modulus

Secant

Hyperbolic secant

Arc secant

Specific modulus is a materials property consisting of the elastic modulus per mass density of a material.

There are two types of section moduli, the elastic section modulus (S) and the plastic section modulus (Z).

Hyperbolic arc secant

That's the secant

One over cosine is secant.

Got even smaller, the secant

These benefit from titanium's lower modulus of elasticity (Young's modulus) to more closely match that of the bone that such devices are intended to repair.

Secant line looks something like that.

Which is equal to secant squared.

So the slope of the secant

So the slope of my secant

So let me draw that secant line.

Let's say that we were given the modulus and the argument

So that is the slope of this secant

This is just the slope of this secant line.

And we got the slope of the secant line.

So let's figure out the slope of this secant

So my slope of my tangent of my secant

So this is the slope of the secant line.

First, Alice and Bob agree publicly on a prime modulus and a generator.

So this is equal to the secant squared of theta.

Secant BD intersects circle O at points C and D.

Secant BD intersects the circle at points C and D.

The slope of the secant, let me write that properly.

The Young's modulus is 3.6 GPa and its tensile strength 90 to 100 MPa.

And some books still write this as secant squared of b, but we know that secant squared is the same thing as 1 over cosine squared.

Secant just means that it intersects the point at two points.

So the limit as h approaches 0 of my secant slope.

So the slope of the secant line is change in y.

line FG. And the line that intersects at two points we call this a secant of circle A. It is a secant line to this circle right here.

But if delta x got a little bit smaller, then the secant

So what is the slope going to be of the secant line?

So the limit as delta x approaches 0 of our slope of the secant

So that's just slope of the secant line, between any 2 points like that.

Section modulus is a geometric property for a given cross section used in the design of beams or flexural members.

And this right here is called the magnitude or sometimes the modulus or the absolute value of the complex number

So r, which is the modulus or the magnitude its denoted by the magnitude or the absolute value of z1.

So maybe a good start is to just say, hey, what is the slope of this secant line?

So what we could try to do is, we could try to find the slope of a secant line.

And if I were to actually draw it out, it would actually be a secant line between, to the curve.

If I took h to be even a little bit smaller, I'd be finding the slope of that secant line.