Q2-write a MATLAB program that finds the sum of the first 25 natural numbers [only even].

Q: The value of r can be estimated from: (-1)" n=0 (2n+1) Write a program (using a loop) that…

A: Answer is given below .

Q: Which of the following is NOT true about matrices? 1. You can treat their elements like any other…

A: A matrix is a two-dimensional array of numbers in MATLAB that are set up in rows and columns. It can…

Q: 18. Write a for loop which counts the number of digits in a given integer. 19. Repeat with a while…

A: We need to write Matlab code using for and while loop to count number of digits in an integer.

Q: a. Plot the following using plot function: y(t) = 12e-t sin(2nt - 35°) 0 ≤t≤ 10

A: The provided code starts with "clc" which is used to clear the command window, followed by "clear…

Q: Java program to randomly select 20 numbers in range 5-100 and select maximum from them in O(n)…

A: JAVA CODE//Main classclass Main {    //main driver method    public static void main( String args[]…

Q: Suppose the Double variable num has the value 123.4567. What value will the following statement…

A: num will get the value as 123.4600

Q: Using a for-loop in Matlab for the given vectors V=[17,9,3,6, 10]; W=[9, 6,7,7, 1]; a) Write a…

A: Code : % Vectors V = [ 17 9 3 6 10 ];W = [ 9 6 7 7 1]; % Calculating dot product using for loopC =…