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P. 29

<=            Checks if the value of left operand is less than or    (A <= B) is
                                 equal  to  the  value  of  right  operand.  If  yes,  then  the true.
                                 condition becomes true.



                          Example
                          Try the following example to understand all the relational operators available in C:


                          #include <stdio.h>


                          main()
                          {
                          int a = 21; int b = 10; int c ;

                          if( a == b )
                          {
                          printf("Line 1 - a is equal to b\n" );
                          }
                          else
                          {
                          printf("Line 1 - a is not equal to b\n" );
                          }
                          if ( a < b )
                          {
                          printf("Line 2 - a is less than b\n" );
                          }
                          else
                          {
                          printf("Line 2 - a is not less than b\n" );
                          }
                          if ( a > b )
                          {
                          printf("Line 3 - a is greater than b\n" );
                          }
                          else
                          {




















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