How to choose convex, concave die clearance and best method of mold design and process 翻译结果4复制译文编辑译文朗读译文返回顶部 How to choose and reasonable mold clearance, and the best mold design methods and processes 翻译结果5复制译文编辑译文朗读译文返回顶部 ...
If the polygon (convex or concave) has n sides, then the sum of its interior angles is 180*(n-2) degrees. The sum of its exterior angles is 360 degrees - irrespective of the number of sides. Wiki User ∙13yago This answer is: ...
{eq}\displaystyle \text{ if } f''(x)>0 \implies f(x) \text{ is convex} \displaystyle \text{ and if } f''(x)<0 \implies f(x) \text{ is concave}. {/eq}Answer and Explanation: To find the convexity of a function {eq}\displaystyle y=f(x), {/eq} we will determine the ...
How to Understand Magnification.(use of convex and concave lenses)(Brief Article)Melody, Chris
Concave functions are very useful in maximization problems(like profit maximization), because all you have to do to find the solution is to find where the “peak” of the function is. Definition of a Concave Function A concave function can be defined directly in terms ofconvex functions. They...
Points of inflection or saddle points are stationary points where the graph of a function changes from being concave to convex or convex to concave. At the point of inflection, the slope of the function is neither increasing nor decreasing. Consequently, the second derivative of the function equa...
Show how to prove a function is convex. How to prove concave and convex must be linear function? How to prove that the cubic-bezier is second-order continuous? Prove the following by using Fundamental Theorem of Algebra. Does this use Rolle's theorem? How would one prove this?
Do telescopes use concave or convex lenses? The Galilean telescope uses both types of lenses: concave for the eyepiece and convex for the objective lens. On the other hand, most refractive telescopes only use convex lenses for both eyepieces and objectives, which form inverted real images of ma...
A hexagon is a six-sided shape that is very similar to pentagon.We most often see regular hexagons, but they, like pentagons, can also be irregular and convex or concave. Also like pentagons, a hexagon's area formula is significantly more complex than that of a parallelogram. ...
2. the logo behind the heel is concave and convex, and it attaches much to the upper. This is the problem of the precision of the shoe machine's workmanship. CONVERSE (CONVERSE) shoebox 1. the genuine shoe box is very hard, and the printing is very good, and it is not easy to fad...