Question

C. State 'True' or 'False'.
1. Calculations are done on an abacus by sliding beads across the rods.
2. Pascaline is known as the first gear-driven calculator.
3. Mark 1 was developed for Army Ordnance to compute World War II
ballistic firing tables.
4. Apple II was the first personal computer with colour monitor.
5. Mark 1 was the first electromechanical computer.​

Answer 1

Answer:

1. true 2.false 3.true 4.true 5.false

Answer 2

Answer:

1) is true

2) is false

3) is false

4) is true

5) is true

Explanation:

please mark as a brainleast