In this video I have discussed about integration, I have given solution of NCERT CLASS XII MATHS EX. 7.2, from question 14 to 26.
Introduction of integration.
https://youtu.be/bmO-zjrklss
integration NCERT MATHS EX. 7.1 FROM QUESTION 1 TO 11.
https://youtu.be/BwgBTm9Dba8