The proposition ‘All leaves are green’ is equivalent to which of the following propositions 1.No leaves are green 2.No leaves are non-green 3.No leaves are in other colour than green 4.No green is leaf Select the correct answer from the option given below:?

Option 4 : 2 and 3

Minimum possible figure:

[ src="//storage.googleapis.com/tb-img/production/20/05/UGC%20NET%20Paper%201%2021%20June%202019%20Shift%201_4Qs_LR.docx%202.PNG" style="width: 124px; height: 113px;">

1. No leaves are green → Flase( This is definitely false as all leves are green)

2. No leaves are non-green → True (This is definetly true)

3. No leaves are in other colour than green → True (This is definetly true)

4. No green is leaf → Flase (As part of leave which is green are also part of green which is leaf)

Hence, ‘All leaves are green’ is equivalent to statement 2) and 3)