Answer:
Here is the Matlab code.
Step-by-step explanation:
Matlab Code:
![A = [1 2 2;3 4 5;6 7 8]\\[U,S,V] = svd(A)u1 = U(:,1)\\u2 = U(:,2)\\u3 = U(:,3)\\d1 = dot(u1,u2)\\c = cross(u1,u2)\\d2 = dot(c,u3)](https://tex.z-dn.net/?f=A%20%3D%20%5B1%202%202%3B3%204%205%3B6%207%208%5D%5C%5C%5BU%2CS%2CV%5D%20%3D%20svd%28A%29u1%20%3D%20U%28%3A%2C1%29%5C%5Cu2%20%3D%20U%28%3A%2C2%29%5C%5Cu3%20%3D%20U%28%3A%2C3%29%5C%5Cd1%20%3D%20dot%28u1%2Cu2%29%5C%5Cc%20%3D%20cross%28u1%2Cu2%29%5C%5Cd2%20%3D%20dot%28c%2Cu3%29)
Yes, since c = cross(u1,u2) is orthogonal to both u1 and u2. Hence is u3, thus the dot product with u3 is 1.
<span>sin(2x)= 2sin(x)cos(x)
can you finish the rest or need more help?
sin(6/5) should be the answer
so we have 2 sin(0.6)cos(0.6)
we know its sin (2x) identity
x=0.6
so its sin(2*0.6)</span>
There would be 25 girls. You would turn it into a fraction and times both by 5 to get 20/25. 5/4=1.25 and 25/20=1.25 in case you need to check your work
Answer:
1
Step-by-step explanation:
Scientific notation is the way that scientists easily handle very large numbers or very small numbers. For example, instead of writing 0.0000000056, we write 5.6 x 10-9. So, how does this work?
We can think of 5.6 x 10-9 as the product of two numbers: 5.6 (the digit term) and 10-9 (the exponential term).
Here are some examples of scientific notation
