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.<br />Introduction of integration.<br /><br />https://youtu.be/bmO-zjrklss<br /><br />integration NCERT MATHS EX. 7.1 FROM QUESTION 1 TO 11.<br /><br />https://youtu.be/BwgBTm9Dba8