Anyone have really really (really) hard 2 unit year 11 questions they can share ? (2 Viewers)

[AbdulkareemSyria]

Anyone have really really (really) hard 2 unit year 11 questions they can share ?

 

[WeiWeiMan]

Prove that all the zeroes of , where , are either negative even integers or complex numbers with .

 

[AbdulkareemSyria]

Prove that all the zeroes of , where , are either negative even integers or complex numbers with .

I said 2 unit not unsolvable riemann hypothesis milenium problem thing

 

[WeiWeiMan]

I said 2 unit not unsolvable riemann hypothesis milenium problem thing

I hate to break it to you. If you can't solve that trivial question, you're bound to get a Band 4 in Mathematics Advanced.

 

[cossine]

Anyone have really really (really) hard 2 unit year 11 questions they can share ?

1) Prove if P(X, Y|Z) = P(X|Z)P(Y|Z) then P(X|Y, Z) = P(X|Z) # conditional independence

2) integral 1/x^2 dx from -1 to 1

3) lim x->0 sqrt(x^2)/x

4) The coupon collection problem.

5) The secretary problem

Refer to wikipedia for problem description of secretary and coupon collection. For 1) you will find the proof on wikipedia. Actually you can prove if and only if for statement 1.

 

[AbdulkareemSyria]

thanks for everything but i meant questions from papers or textbooks
also only yr 11

 

[C_master]

theres none

 

[gmenoza]

ok then why arent you state ranking 2u

 

[alewe]

Try these:

 

[alewe]

 

[alewe]

 

[AbdulkareemSyria]

thanks for everything everyone (btw this is for a tutoring hw) if anyone has mroe it will be appreciated

 

[AbdulkareemSyria]

anyone hv any more?

 

[AbdulkareemSyria]

any more pls?

 

[Average Boreduser]

(Lowk @WeiWeiMan u might find this interesting icl- huge ass pain to pull this out)

 

[AbdulkareemSyria]

not 2 unit but i like it

 

[Test-king12]

waiting for an actual hard question mate