Program in C Language to implement calculator that can perform Addition, Subtraction, Multiplication, Division and find remainder using Modulus operator CODE First we input operator in variable of character datatype op so that we can decide whether we have to…

CODE We first of all calculate discriminant so that we can conclude whether roots are equal, distinct or imaginary. Now if roots are imaginary i.e. discr < 0, first we calculate square root of modulus of discriminant then we calculate…