Most of the students get easily stressed right before the board exams or any other competitive exam. Actually the most prominent reason behind this is getting confused in choosing the right source for the exam preparation and end up taking the wrong decisions.
To avoid getting stressed of this unwanted mess and score well in exams, students must refer to NCERT text books. The usefulness of Class 12th NCERT books is praised by both top academicians and successful engineers. Class 12th NCERT books are compiled of an authentic information that cover all the basics and fundamentals on all topics using a simple language.
Here, students can find CBSE Class 12th Mathematics, Chapter-7: Integral.