I run short of words to explain how wonderful this book is.Each and every question asked in indian civil service and indian forest service examination under ordinary and partial differential equation is from this book only, that also from solved examples.you can refer previous years question papers of ias and ifs to crosscheck my claim. you need not refer any other book for these chapters at least.
the language is so simple that even a 12th class student can also understand it easily.all the...

awesome book for civil services aspirants. it is really a very very very very very helpful for differentil equations .
it can secure your minimum 100 marks in mathematic..in civil services as a optional subject in mains..... thank u..:)

Very helpful book for ODE and PDE....
Lot of problems is worked out
Here.
For Msc freshers ( 1st years) and under graduate students can helpful.

Good book to understand n clear your doubts

Useful

was delivered in a very good condition. thnku

Very useful for competition and honours both

Thoroughly covered syllabus as well as previous year questions section wise. Must buy for civil services aspirants.

Good for maths optional in upsc. lots of solved and unsolved problems.enough for ordinary and partial differential section in upsc.Flipkart delivery is awesome.

Plenty of solved and unsolved examples with some important points highlighted. Best book on this topic for competitive examinations.