Deadly Maths

Today I saw the worst part in my whole Mathematics. It was as bad as an unhappy dream. It was Integration. The part next to Differentiation (Derivatives). The formulae make me mentally ill & sick. It sucks my energy totally. It's very hard & very critical. At times it makes me fear of it. Integration has very long exercises. Moreover, sums are just impossible. Rather sums have a very long & sometimes very earlier or ancient connections of the past studies. We need to remember all the formulae from the 11 standard and the Trigonometric Table which we have started learning in 10 standard to be the master of Integration. We need to remember all the formulae of half angles, the Trigonometric Table, compound angles, 3A formulae etc etc.

It is necessary to have command over Geometric mathematics. You really need to be a human computer and revise and recite all the formulae. I am writing so long about the formulae because they play very important role in Integration. Again, you need to have the element something called as - 'Common Sense'. You will have to be that much smart so as to know what you're doing and when. You have to apply this element common sense because you never know what will be there. There are some sums of some types together and you will never know which Formula to apply perfectly or you never know which formula will change everything.