Progress Logbook (NO OFF TOPIC PLS) (14 Viewers)

[synthesisFR]

what did i do wrong and how many marks would i get for this out of 4 then
View attachment 40040

MNOOOOOO I ADDED A NEGATIVE ON THE SECOND LINE IT SHOULD BE PLUS NOT MINUS NOOOOO IN THE EXPONENTIAL THING NOOOOOO NOOOO IT WOULD HAVE BEEN COS AT THE BOTTOM NOOOOOOOOOOOOOOOOO NOOOOO NOOOOOOOOOOOOOOOOOOOOOOOOOO

 

[its_ace21]

MNOOOOOO I ADDED A NEGATIVE ON THE SECOND LINE IT SHOULD BE PLUS NOT MINUS NOOOOO IN THE EXPONENTIAL THING NOOOOOO NOOOO IT WOULD HAVE BEEN COS AT THE BOTTOM NOOOOOOOOOOOOOOOOO NOOOOO NOOOOOOOOOOOOOOOOOOOOOOOOOO

L

 

[synthesisFR]

I HATE MATHS MAN
U KNOW THE INTEGRAL IN QUESTION 11
INSTEAD OF PULLING OUT THE FOUR LIKE 4 (REST OF INTEGRATL)
FOR SOME REASON I PULL OUT 1/4 WTF IS WRONG ME

 

[synthesisFR]

@mmmmmmmmaaaaaaa why u laughing at my working out

 

[carrotsss]

ok i did kinda bad, what would be the e4 cutoff??

probably similar to 2022 hsc

 

[synthesisFR]

what did i do wrong and how many marks would i get for this out of 4 then

..

ALSO @carrotsss for question 13aiii. why do they go to the trouble of doing projections and stuff to find shortest distance? why dont they just do dot product its the same thing finding perpendicular distance.

 

[carrotsss]

..

ALSO @carrotsss for question 13aiii. why do they go to the trouble of doing projections and stuff to find shortest distance? why dont they just do dot product its the same thing finding perpendicular distance.

idk but like it’s pretty much the same amount of work either way so doesn’t rlly matter

i used dot product though

 

[synthesisFR]

what did i do wrong and how many marks would i get for this out of 4 then
View attachment 40040

 

[carrotsss]

IDK PROBABLY THREE GIVEN YOU ONLY MADE ONE MINOR ERROR

 

[synthesisFR]

can someone explain the q14a working out by using the shape

 

[its_ace21]

can someone explain the q14a working out by using the shape

no one can see that u need to make it bigger and bolder

 

[scaryshark09]

ok @carrotsss @synthesisFR
what did you both get? you said you would say @synthesisFR

 

[synthesisFR]

no one can see that u need to make it bigger and bolder

wait im dropping to standard

 

[scaryshark09]

can someone explain the q14a working out by using the shape

no i got 1/4 and dont understand the question
why is it cos(theta/2)?????

 

[carrotsss]

ok @carrotsss @synthesisFR
what did you both get? you said you would say @synthesisFR

94

 

[its_ace21]

wait im dropping to standard

nah fr i never study and get good so like i basically only study for 4 subjects

 

[scaryshark09]

View attachment 40035

with 14a
why does |OS| = cos(theta/2)

i get why its theta/2 but why is is just cos??

why is it |OS| = cos(theta/2)???

 

[synthesisFR]

94

if thats meant to be a dissapointed look....

 

[scaryshark09]

probably similar to 2022 hsc

i dont think it was that hard
i was thinking maybe just easier than 2021?

 

[scaryshark09]

classic @synthesisFR never telling us his mark even tho he said he would after we send!