Chapter 9 math class 11 is prepared by Sir Usman Adal. All the exercises are prepared according to the required formulas and easy-to-use methods.
1st year math notes chapter 9 include trigonometric identities. The method used in these notes is quite helpful for beginners who are practicing for the first time. Learn the formulas while practicing and try to write them wherever you use them in the solutions.
Chapter 9 Math Class 11
1st year 11th class math chapter 9 notes are in pdf format
Download FSc Math Chapter 9 Formulae