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btw does anyone or anytwo are anythree know what marking u got ghetto out of 60 to get hd in olympiadomatic?

ok tyvsmsmvm so ur just supposed to sub in the u values for a bound? aye see how about if its like let u = 3x^5 * 2 are u supposed so say the bound is now 3u^5 *2 or like wut?

bump - for my questoin, its been 6 min not 5 integrand-ationgrandfatherclock but srsly, i need help cuz im going to sleep soon :D

not the first time someone said dat 2 moi m8, but i still r8 my typing as 8/8 g'donu m8 for the r8 but im going on a d8 with k8 so see you m8 at the g8 at 8:08,

also need halp with this q: π cos^6(x) x sin(x) dx 0 upper bound is pi and lower is 0 im getting answer as zero, i kinda need explantion on how bounds change when using integrating but substiintuition

soz if the bump affected u can u solve it fully, cuz as i implied, i got a different asnwer, so like, is it okie dokie if u can do it all for me i know its 11:20 and u probs got idk uni or school in 5 mins but like, pl0x it wont take long thx p.s.s.s.s.s great u good man XDXDXD

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k need help with 1 more!1!!!!!!! boiiiizzz okay here we goo000o0o :::: Find the volume of the solid generated when the given curve is rotated about the x-axis y = cot ((π/2)*x) between x = 1/2 and x = 1, bounds and stuff have been pentachecked so there is no mistake on my behalf. answer is...

n'd u 2 m8 r8 8/8 gr8 f8 see u @ the g8 with k8 on the d8.

OOOOOOOOOOOOOOOOOOO)o0o0o0o0o0o0o00o0O)O)O)O)O))O0o0o00000o0o0000000000o u r 1 big good great man! yes u u great m a n i0i0i0i thx thx thxhxhxhxhxho0o0i0

how come?? cuz u can factorise the 1/2pi and then the pi's cancel and it becomes 1/4 outside the integral??

and sorry, my bad,, it was from 0-1/2 if thats okay :///

ya but wouldnt differentiating sin(2pi * x) give 2pi* cos(2pi*x)?? so why didnt you factor out a 1/2pi to elimante those constants?

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err..................... there is no trouble... im just not getting that answer and i dont know where im wrong.... so can you pl0x do it for me? thx360noscopebai.

Find the volume of the solid generated when the given curve is rotated about the x-axis: y = cosπx between x = 0 and x = 1 where that 'n' symbol is pi.

been there done that, just need someone to solve the two equations for me plox thx 360noscope bai

BUMP!

3/44? Re: new estim btw :D soz XD