Hardest topics in Harder 3U (2 Viewers)

[trapizi]

Apparently this is the most painful topic for most 4U students. What'd be the hardest topics of this harder 3U for you? The following 3U topics were asked in 4U HSC past papers:

• Harder Probability
• Binomial Theorem
• Harder Calculus in the physical world
• Harder Inequalities
• Harder Induction
• Harder Inverse Function
• Integration with Series
• Harder Circle Geometry

 

[integral95]

probability and inequalities IMO

 

[the wobbulator]

probability is like gg but wht u forgot to put in tht list was harder perms and combs. Time to do cases!!

 

[Carrotsticks]

Apparently this is the most painful topic for most 4U students. What'd be the hardest topics of this harder 3U for you? The following 3U topics were asked in 4U HSC past papers:

• Harder Probability
• Binomial Theorem
• Harder Calculus in the physical world
• Harder Inequalities
• Harder Induction
• Harder Inverse Function
• Integration with Series
• Harder Circle Geometry

.

 

[Fade1233]

Probability.

 

[aanthnnyyy]

Permutations and Combinations is a definite discriminator

 

[Kurosaki]

Harder MX1 is the best topic <3.
Best parts of it for me would definitely be the probability and combinatorics, but inequalities and circle geometry runs a close second.

 

[dan964]

.

Harder Probability = definitely
Harder Inequalities = maybe
Harder Induction = not really, especially if you can the above.
Circle Geometry = only if you can't see things.

 

[mirachael]

Harder rational and irrational numbers. I.e. prove pi is irrational

 

[aDimitri]

probability without even close competition. followed by inequalities