C Program to Print Square of Each Element of 2D Array Matrix

C Program : C Program to Print Square of Each Element of 2D Matrix [crayon-6175797c444c8695334114/] Output : [crayon-6175797c444d1642542022/] Explanation : Note 1 : Wherever a macro name occurs in Program the Preprocessor Substitutes the code of the macro at that position. Whenever we use variable name instead of Macro it will throw error. [crayon-6175797c444d5176839834/]

C Program to evaluate Subtraction of two matrices ( matrix ) in C

[crayon-6175797c453b4423826940/] Output : [crayon-6175797c453c3589746545/] Note : 2-D array needs two nested for loops Keep in mind : One Matrix can be subtracted with another only if the order of both matrices is Equal No of rows of MAT-1 = No of rows of MAT-2 No of col of MAT-1 = No of col of MAT-2 During subtraction b[0][0] is subtracted from a[0][0] and result is stored in c[0][0] We required two 'for loops' (nested) for following Perpose : Accepting Matrix Displaying Matrix Manipulating Matrix Performing Different Operations on Matrix

C program for addition of two matrices in C

[crayon-6175797c457e6575326785/] Output [crayon-6175797c457f5220205206/] Note : 2-D array needs two nested for loops [crayon-6175797c45800170148399/] One Matrix can be added with another only if the order of both matrices is Equal No of rows of MAT-1 = No of rows of MAT-2 No of col of MAT-1 = No of col of MAT-2 During addition a[0][0] is added with b[0][0] and result is stored in c[0][0] Special Note : We required two 'for loops' (nested) for following Perpose : Accepting Matrix Displaying Matrix Manipulating Matrix Performing Different Operations on Matrix

Accessing 2-D Array Elements In C Programming

Accessing Array Elements To Access Every 2-D Array we requires 2 Subscript variables. i - Refers the Row number j - Refers Column Number a[1][0] refers element belonging to first row and zeroth column Accept & Print 2x2 Matrix from user [crayon-6175797c46363080969926/] How it Works ? For Every value of row Subscript , the column Subscript incremented from 0 to n-1 columns i.e For Zeroth row it will accept zeroth,first,second  column ( a[0][0],a[0][1],a[0][2]) elements In Next Iteration Row number will be incremented by 1 and the column number [...]

C Program to Find Inverse Of 3 x 3 Matrix in 10 Lines

Program : Finding Inverse of a 3 X 3 Matrix [crayon-6175797c4671e617677013/] Output : [crayon-6175797c46728330594413/] Explanation : Suppose we have to find Inverse of - [crayon-6175797c4672b384847785/] Step 1 : Create One Matrix of Size 3 x 6 i.e Create 3 x 3 Matrix and Append 3 x 3 Unit Matrix Step 2 : Factor = a[0][0] Now For First Row : Divide all Elements by Factor Itself Step 3 : Now Factor = a[1][0] and Apply Following Formula to 2nd Row [crayon-6175797c4672e109182299/] Step 4 : Now Factor = a[2][0] and Apply Following Formula to 3rd Row [crayon-6175797c46731471704324/] Step 5 [...]

C Program to Multiply Two 3 X 3 Matrices

Program : [crayon-6175797c46b94764096458/] Steps : [crayon-6175797c46b9d023393907/] Multiplication is Possible iff - [crayon-6175797c46ba0766694504/] Resultant Matrix Will of Dimension- [crayon-6175797c46ba3866470994/] Steps 1 : [crayon-6175797c46ba6825337197/] Step 2 : [crayon-6175797c46ba9453652458/] Programmable Implementation : [crayon-6175797c46bac682613587/]