Arihant and Loney do not have drastically different content i found.
Infact as Loney is the father of *Coordinate Geometry *, I feel Arihant has derived mostly from it.Except Arihant is better edited and organised (obviously because its the newer one ). Dont waste your time doing both books.My advise would be to use Arihant for understanding and then move on to a question bank by MTG etc.
S.L.Loney’s book is till now the best book for coordinate geometry in the beginner’s level. It clears every concept in the topic and makes you prepared for the upcoming harder topics. It has some really great problems in the topics. It is really helpful for Jee Mains and Advance only if you are looking for a really bright future with clearing all your basics to the maximum. However Arihant book on Coordinate geometry is also very good. Not that it has skipped some important part and is lacking in good explanation, but the book is based on objective question oriented and hence may be regarded as the appropriate book for Jee’s.So Download the free the book from the link given below.
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