Consider the following statements :

1. In the first Lok Sabha, the single largest party in the opposition was the Swatantra Party.

2. In the Lok Sabha, a "Leader of the Opposition" was recognised for the first time in 1969.

3. In the Lok Sabha, if a party does not have a minimum of 75 members, its leader cannot be recognised as the Leader of the Opposition.

Which of the statements given above is/are correct?

I.A.S. (Pre.) 2018