I am currently doing 13 units for the HSC and would like to drop a subject. Do you think it would be wiser for me to drop Chemistry (in which I am ranked 8th out of ~88 students) or English Extension (in which I am ranked 2nd out of 70ish students)?
Thank you in advance!
Um, can someone help me with this question?
Prove by induction that f(n) = n^2 +n + 41 is prime for n=0, 1, 2... 40 but not for 41.
I can't seem to prove it. D:
Thank you in advance!!
Hello, can someone help me with this question? D:
The gas chlorine (cl2) and ammonia (NH3) are easily distinguished by their odours. If a canister of each had their tops removed, which odour would you smell first? Explain.
Thanks in advance. :D