Compared to gears with 200 pressure angle involutes full depth teeth, those with 200 pressure angle and stub teeth have
1. Smaller addendum
2. Smaller dedendum
3. Smaller tooth thickness
4. Greater bending strength
Which of the statements given above are correct?
(a) 1, 2 and 3 (b) 1, 2 and 4
(c) 1, 3 and 4 (d) 2, 3 and 4