Hey guys I need to have the solutions of some questions related to C-Program. I would be very very grateful to you guys, if you could kindly post the solutions for those questions. Thanks in advance! Normal 0 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} Q.1 Write a program to read in an NxN matrix and square it according the formula        Sij = Σ(k=1 to N) Aik Akj. Where A is the original matrix   Q.2  Write a program to read in starting values A, X1, Y1 and perform the following     iteration:         X i+1 = Y i 2 - X i         Y i+1 = X i  -A                 N times (N read in)        Then output the answer X N+1 ,Y N+1 . Don’t use Dimensioned variables.   Q.3  Write a program to input two vectors of arbitrary length N ( the same for both     vectors),       ai and bi and calculate the dot product defined as  Σ(i=1 to N) ai bi  and output the result.   Q.4 Write a program to perform;  Integration( 0 to 1) e-x^2 dx  using rectangles, i.e. break  up the  region into N+1 intervals, each of width 1/N, and multiply the width by the values of e-x^2  at the start and end of the interval and divide by 2 ; Then sum this over all intervals. Leave N variable.