Question

1. Ratika's computer teacher has asked her to convert the Octal number to Decimal number. Suggest her the method which she should apply in converting the Octal number.
2. The teacher has given an assignment to Saurabh on Binary subtraction. Saurabh is confused about how subtract 1 from 0. Help him in solving the problem.​

Answer 1

Answer:

For question no. 1 refer to the first pic.

For question no. 2 refer to the second and third pic.

Mark it as the brainliest answer.