the paper was quite alrite until the last question and the n= inequality thing. I had no clue for those. What did you guys put for the area of the rectangle PQRS inside the other rectangle ABCD. Anyway its over now, iv got Bio paper 2 in 1 hour
the paper was quite alrite until the last question and the n= inequality thing. I had no clue for those. What did you guys put for the area of the rectangle PQRS inside the other rectangle ABCD. Anyway its over now, iv got Bio paper 2 in 1 hour
hey u doing bio in 1 hour we are doing in 3 hours.....s.o.s...help me out
basically you put the formulae in for the surface areas in the fraction.. you factorise then simplify.. and you get h=3r.. then when you write the formulae for the volume instead of writing h you write 3r.. then you get to 9r/4r = 2.25
Oh God, that paper went pretty awful for me TT____TT And to think that at the start of the paper everyone thought they had an A* in the bag... I'm really dreading the results now
there were two different answers.. since it was a quadratic.. i checked with my calculator by storing the numbers i got as X and Y and it was right.. one of them was definitely -1 and 1.. forgot what the other one was!