FNB EDUCATIONAL INC. - Philippines

All in all the book is tricky and a less informated with tons of harder solutions rather than the simple ones. One of thing I despise about this book is the explanation of the solution. It sucks. Instead of further elaboration it goes straight to the point leaving other important keys alone without any explanation. Another thing is that the book will question something that is not exclaimed in the topic. Since it is quarantine and most of us has to learn it by ourselves without the help of our teachers it is best to say it is complicated. I would like more explanation on the solution because it is not understandable and needs elaboration.