Question

1. Consider an arithmetic expression of the form a#b=c. Check whether it is possible to replace with one of the four signs: +, -, * or / to obtain a correct expression.

Test Sample	a	b	c	Expected Output
1	2	3	5	True
2	8	2	4	True
3	8	3	2	False
4	6	3	3	True
5	5	2	0	False
6	10	2	2	False

Make a MATLAB program

Answer 1

RAW CODE (FOR BOOLEAN OUTPUT)

function val = myfunc(a,b,c)
  if (a+b == c || a-b == c || a/b == c || a*b == c)
      val = true;
  else
      val = false;
  endif
endfunction

y = myfunc(4,2,2)

NOTE:- THIS WILL RETURN OUTPUT IN THE FORM OF 0 (FALSE) AND 1 (TRUE).

SCREENSHOT (CODE AND OUTPUT)

RAW CODE (FOR STRING OUTPUT)

function val = myfunc(a,b,c)
  if (a+b == c || a-b == c || a/b == c || a*b == c)
      val = "True";
  else
      val = "False";
  endif
endfunction

y = myfunc(4,2,2)

NOTE:- THIS WILL RETURN OUTPUT IN THE FORM OF STRING "TRUE" AND "FALSE".

SCREENSHOT (CODE AND OUTPUT)

CODE WITH COMMENTS

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