Advanced problem in coordinate geometry for JEE Main and advanced..
The Author -Vikas Gupta
Director - Vibrant academy India Ltd KOTA(Rajasthan)

a concise summary of a book's contents, including plot, characters, and setting, aimed at enticing potential readers and helping them decide if they want to read it.
Here's a more detailed explanation:
Purpose:
Book descriptions are designed to provide readers with a quick overview of a book's content without revealing too much.
Content:
They typically include:
Plot: A brief outline of the main events or storyline.
Characters: A glimpse into the main characters and their roles.
Setting: The time and place where the story unfolds.
Themes: The underlying ideas or messages explored in the book.
Where to find them:
Book descriptions are commonly found on the back cover of a book, on online bookselling websites, and in other places where books are advertised or promoted.
Writing Style:
They are usually written in the third person (using "he," "she," "it," "they," etc.) and use short paragraphs for readability.
Key Elements:
Compelling Opening: Start with a sentence that grabs the reader's attention.
Avoid Overly Detailed Spoilers: Focus on the overall story without revealing too much about the plot.
Highlight Key Aspects: Use bolding or italics to emphasize important details.
Examples:
"In this gripping thriller, a detective must unravel a complex web of secrets to solve a murder."
"A young woman embarks on a journey of self-discovery, encountering both challenges and triumphs along the way."