The blog post where you will find links to buy all these books at a discounted price:
You should also check out my JEE preparation playlist: https://www.youtube.com/watch?v=OIai0BRVAPc&list=PLov4plO0eW9raxI5-BsdMZeiBF1niJq_w
Check me out on my socials, I am the most active on Instagram.
Facebook : https://www.facebook.com/kalpitveerwal22/
Instagram : https://www.instagram.com/kalpit.veerwal/
Quora : https://www.quora.com/profile/Kalpit-Veerwal
Twitter : https://twitter.com/kalpitveerwal
Do check out my blog too : http://kalpitveerwal22.blogspot.com
Thanks, and stay tuned for more videos on how to live a better and productive life with me!