Can anyone help me with the PDF of Wiley's Mathematics for JEE (Main & Advanced): Trigonometry, Vector Algebra, Probability, Vol 2, 2018 or 2019 or 2020 edition? I actually have a PDF of this book, which I came to see very available on the internet. But there's a problem with the version I have (probably my version is before 2017), the problem is in Vector Multiplication chapter, there's quite a lot symbol missing and sometimes uses an ambiguous "x" symbol in the place of dot symbol.