Select the correct answerWhat is the value of the postfix expression of 1 3 8 6 7 + * - + ?Options-100100-110-101

The postfix expression is evaluated using a stack. The steps are as follows:

1. Push 1 onto the stack.
2. Push 3 onto the stack.
3. Push 8 onto the stack.
4. Push 6 onto the stack.
5. Push 7 onto the stack.
6. Encounter '+', so pop 7 and 6 from the stack, add them together to get 13, and push the result back onto the stack.
7. Encounter '*', so pop 13 and 8 from the stack, multiply them to get 104, and push the result back onto the stack.
8. Encounter '-', so pop 104 and 3 from the stack, subtract 3 from 104 to get 101, and push the result back onto the stack.
9. Encounter '+', so pop 101 and 1 from the stack, add them together to get 102, and push the result back onto the stack.
10. At the end of the expression, the stack contains the final result, which is 102.

So, none of the options provided are correct. The correct answer should be 102.