Problem 1.2 (S22) My Solutions > Problem 1.2. Write a function named sumsq that computes the sum of the squares of all the entries of an input matrix. Function Save C Reset MATLAB Documentation 2 1 function sum2 = sumsq(A) [m n]=size(A); sum2 = 0.0; 4 % enter code to add all the sum of all the entries of A 5 end 3 Code to call your function C Reset 1 sums([1 2 3]) 2 sumsq([1 2 3; 1 2 3]) % 1^2+2^2+3^2 should be 14 % result should be 28 Run Function Assessment: Run Pretest Submit > Test input matrix: [0 0 0; 0 0 0; 0 0 0] (Pretest) > Test input matrix: [1 2 3; 14 1; 15 1; 16 1] (Pretest)