Calculator -num1: double -num2: double >Calculator(num1: double, num2:double) +setNum1(num1: double) +setNum2(num2: double) +getNum1(): double +getNum2(): double +add(): double +sub(): double /um1-num2 +mul(): double +div(): double/um1um2 ScientificCalculator >Calculator (num1: double, num2:double)//don't forget to call the super class's constructor from here. Otherwise it willshow error as we don't have a constructor without any parameter +power(): double //returns num1 A num2 +reminder(): int //returns the reminder of num1um2 as integer. So, convert num1 and num2 to int before performing the operation +sinNum1(): double //returns the trigonometric sine of numi. +sqrtNum1(): double //returns the square root of Num1