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-628f59ec8c671378785744/] Output : [crayon-628f59ec8c67a037640467/] 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-628f59ec8c67d703231098/]

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

[crayon-628f59ec8d720377828851/] Output : [crayon-628f59ec8d729764371364/] 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-628f59ec8daf6639832095/] Output [crayon-628f59ec8daff140686035/] Note : 2-D array needs two nested for loops [crayon-628f59ec8db05241857159/] 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-628f59ec8e7f7851677386/] 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-628f59ec8ebc5751868891/] Output : [crayon-628f59ec8ebd8169026313/] Explanation : Suppose we have to find Inverse of - [crayon-628f59ec8ebdf242423514/] 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-628f59ec8ebe9790798518/] Step 4 : Now Factor = a[2][0] and Apply Following Formula to 3rd Row [crayon-628f59ec8ebf3812850954/] Step 5 [...]

C Program to Multiply Two 3 X 3 Matrices

Program : [crayon-628f59ec8f2b0709728028/] Steps : [crayon-628f59ec8f2b9745428094/] Multiplication is Possible iff - [crayon-628f59ec8f2bd703172054/] Resultant Matrix Will of Dimension- [crayon-628f59ec8f2c0080348561/] Steps 1 : [crayon-628f59ec8f2c3142410322/] Step 2 : [crayon-628f59ec8f2c5572765687/] Programmable Implementation : [crayon-628f59ec8f2c8312355708/]