# FSc Part 1 Solutions

Notes (Solutions) of Textbook of Algebra and Trigonometry Class XI (Mathematics FSc Part 1 or HSSC-I), Punjab Textbook Board (PTB) Lahore.

There are fourteen chapters in this book and we have work hard to make easy and suitable solution for students and teachers so that it help them learn things quickly and easily. Please click on a desire chapter to view the solution of any particular exercise. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License or stated otherwise. To view PDF files, there must be PDF Reader (Viewer) installed on your PC or mobile or smartphone. It can be downloaded from Software section or a user viewing on Android Smartphone may consider EBookDroid to view PDF on their smartphone.

### Formula pages/handouts

**Trigonometric Values Handout**(by Khalid Mehmood)

**Trigonometric Review**by Mr. Aqeel Nawaz

**Important Trigonometric Formulae**(by Ali Nawaz Bajwa (MS(Math), M.Ed.))