Answer:
The download link, purchase link and link of guideline or workbook with answers.
Explanation:
Download link of the ebook - https://www.amazon.com/English-Undergraduates-Kirkpatrick-Kirkpatric-Howe/dp/0195472195
Online or Ebook Purchase link - https://oup.com.pk/higher-education-232/english-language-and-literature/english-for-undergraduates-57.html
link of guideline or workbook with answers - https://elt.oup.com/student/englishfile/beginner3/download?cc=global&selLanguage=en.
Answer:
q p
Explanation:
According to commotative property
p q = q p
