Challenges and thrills of amthemaics vs Excursion i mathematics(by modak)

Sorry for the wrong spelling, it is Challenges and thrills of pre-college mathematics vs exursion in mathematics(by modak). Which of the above two is a better book for sharpening maths skills? Also plzzz give the reasons. I still know they are incomparable but i want to know the slightly better one, as I have to prepare for Regional Maths Olympiad(it is the first level of selection for IMO in India).

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Easy Math Editor

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Comments

It is Excursion in mathematics. Well Excursion is good for you. Being in Level 3, you must strengthen your foundation first. You may later buy the other one when you are in level 4 and you know that you have progressed. I had given the INMO this year( in std IX), and I am gonna give RMO this year too! So best of luck to both of us.

Shourya Pandey - 8 years ago

best luck to u i am givin this year for the first time in class 9 ! hey are the forms out yet

superman son - 8 years ago

No they are not.

Shourya Pandey - 8 years ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$