\_\_\_\_\_\_ matrix is both symmetric and skew symmetric matrix.
**Fill in the blanks:**

\_\_\_\_\_\_ matrix is both symmetric and skew symmetric matrix.
**A Zero matrix**

∴ Let A be the symmetric and skew symmetric matrix.

⇒ A’=A (Symmetric)

⇒ A’=-A (Skew-Symmetric)

Considering the above two equations,

⇒ A=-A

⇒ 2A=0

⇒ A=0 (A Zero Matrix)

**Hence Zero matrix is both symmetric and skew symmetric matrix.**
hi [@banati.bodo](/u/banati.bodo)

the key here is to find which points are on the symmetry plane and keep them there with an onplane goal, then for the points ‘above’ the symmetry plane, use a transform goal to lock them to their mirror image below the symmetry plane.

[symmetry\_planarhex.gh](/uploads/short-url/wlxtpug6o3kghsxsd43l0qwa6jy.gh) (17.3 kb)

[symmetry] perhaps what you are looking for is in objective and nonlinear constraints in the same function.
alan weiss
matlab mathematical toolbox documentation ?solution:

step 1
in this problem we need to clarify why shaker sort is efficient for sorting lists that are already in close to the correct order.
step 2
shaker sort is a sorting algorithm which compares pairs of adjacent elements, interchanging them if they are not in order. it moves one element at a time till it has reached its proper place in the ordered list by comparing element adjacent to it and also it sorts elements in both directions as it passes through the list. 
for a list that is already close to the correct order, shaker sort will only find the elements that are not in correct place and then put these elements in its correct position. since there are going to be a few elements which are not in their correct position therefore it will take less time for shaker sort to correct the order of the elements. The next shapes in the ‘growing’ pattern are as follows:


![](https://mathsgee.com/?qa=blob&qa_blobid=5951663371716016349) finding the correct answer here is important, but perhaps equally important is finding it using the method of matrix reduction, since those are the instructions.the augmented matrix is4 -2 -5 -514 -1 -2 -364 -2 4 -24you'll have to forgive the poor formatting. this answer box doesn't have a proper math symbol editor.using elementary row operations, the reduced row echelon form of the augmented matrix is1 0 0 -60 1 0 60 0 1 3from which we conclude that the system has a unique solution (-6,6,3). when a ray of light falls on a smooth and shiny surface, the whole of light is sent back in the same direction. it is called reflection. mirrors do not allow even a small amount of light to pass through them. mirrors show regular and complete reflection.when all the parallel rays reflected from a plane are not parallel, the reflection is diffused or irregular. this is not violation of law of reflection, the reason for diffused reflection is due to irregularities in the reflecting surface. a. dimensions of h = [l]dimensions of s = [mt-2]dimensions of ρ = [ml-3]dimensions of r = [l]dimensions of g = [lt-2]checking the r.h.sdimensionally= = [m0l1t0]a. is dimensionally correctb. dimensions of v = [lt-1]dimensions of p = [ml-1t-2]dimensions of ρ = [ml-3]checking the r.h.sdimensionally= b. is dimensionally correctc. dimensions of v = [l3]dimensions of p = [ml-1t-2]dimensions of r4 = [l4]dimensions of t = [t]dimensions of l = [l]dimensions of η = [ml-1t-1]checking the r.h.sdimensionally= =[l3]c. is dimensionally correctd. dimensions of v = [t-1]dimensions of m = [m]dimensions of g = [lt-2]dimensions of l = [l]dimensions of i = [ml2]checking the r.h.sdimensionally= d. is dimensionally correct hi [@maddy](/u/maddy),

i believe the issue here is that you've specified order here but not the filed to order it by, to quote the docs:

you use two parameters for this argument: field to specify the prismic field id and order to specify if you want it sorted ascending (asc) or descending (desc). you can use… associative law of addition:
a + (b+c) = (a+b) + c

commutative law of addition:
a + b = b + a

additive inverse:
a + (-a) = 0

zero property:
a + 0 = a

subtraction is basically the same thing as addition.
a - b = a + (-b)
instead of subtracting b, you add its additive inverse. it is given in the question that,fraction of asha’s shelf = fraction of samuel’s shelf = converting these into like fractions, we get = × = = × = clearly, > therefore, asha’s shelf is more fulldifference = – = – =