When can I start the challenges of calculus, algebra and trigonometry? I really need it, there are not enough if there are just number theory and algebra, geometry and combinatorics... Tq.

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`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
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Comments

They have been available for the past 2 days.

Click on Techniques, which is available in the above menu.

You can also get there by clicking on Core Mathematics in the Challenge page.

Calvin Lin Staff - 8 years, 1 month ago

but there are just for techniques? No for challenge page? When could I challenge the calculus, algebra and trigonometry just like challenge the number theory and algebra, geometry and combinatorics on challenge page?

Hong Weng Wong - 8 years, 1 month 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}`	$\boxed{123}$