2(v) ... (its false given in the book but i guess its true..please can you help?)
Pulkit, there is a video. Please check the link again. Scroll down.
Hello Pulkit
Please check https://www.teachoo.com/2015/569/Ex-1.3--2---Examine-true-or-false-(i)---a--b---b--c--a-/category/Ex-1.3/
You will find a video with it as well.