Помогите пожалуйста. Уже все перепробовала и самой никак не получилось решить. Заранее спасибо

(sina+3sin2a+sin3a)/(cosa+3cos2a+cos3a)

 Будь ласка допоможіть !!!!!Потрібно написати по 15-20 речень на ці теми:

1. What is a white lie? Do you think it is OK to tell white less? Don't you think that a number of white lies just grow into a pack oof lies and you get used it? Why is it dangerous? Remember  the last time you told a white lie to a friend a family member or a yeacher. Do you think the situation was worth telling lie? Is exaggeration the same as lying in oyur opinion? Is lying common for our society?

2. Imagine you are going to write a book.

- what type of book will it be/ Explain your preference.

- what will the book be about? How will you make the story really grapping from beginning to end?

-who will be the heroes of your book?

-WHAT WOULD YOU LIKE TO BE ON THE FRONT OR BACK OVER OF THE BOOK?Will there be any illustractions? What publishing house woulf you like ti engage into publishing your book? Why?