<span>Here is matlab that should work
% cos(x) = 1 - (x^2)/2! + (x^4)/4! -(x^6)/6!+(x^8)/8!...
% let y= x*x
% cos(x) = sum( (-y)^n/(2n)! )
format short
x= 0.3*pi;
y= x*x;
for N= 1:6
n= 0:N;
s1= [(-y).^n./factorial(2*n) ]
mac= sum(s1);
cx= cos(x);
str= sprintf('%d terms. series: %12.10f cos(x): %12.10f\n %12.10f',...
N, mac,cx, (cx-mac));
disp(str);
end;</span>
Answer: Java Virtual Machine(JVM)
Explanation: In java,there is the process of the management of the memory by own self or automation , this is known as the garbage collection .The program in it compile to be executed by the java virtual machine(JVM).During this process , object get together in a sort of heap and then unnecessary object are detected which are of no use and delete them to make space for the memory . Therefore, garbage collection is carried out by java virtual machine(JVM).
That is the SATA or data cable. I have built a computer myself and I have also struggled with cables. SATA cables can connect to almost every type of hard drives.
