http://www.xtremepapers.net/CIE/Cambrid ... 5_qp_2.pdf
In the above paper in Section A Q.5 a (ii) i get half the answer given in the marking scheme. I tried many things but everytime get wrong answer. Can someone plz explain. AND in Q.5b why isnt the volume also halved?
THE LINK TO MARKING SCHEME IS BELOW
http://www.xtremepapers.net/CIE/Cambrid ... 5_ms_2.pdf
In the above paper in Section A Q.5 a (ii) i get half the answer given in the marking scheme. I tried many things but everytime get wrong answer. Can someone plz explain. AND in Q.5b why isnt the volume also halved?
THE LINK TO MARKING SCHEME IS BELOW
http://www.xtremepapers.net/CIE/Cambrid ... 5_ms_2.pdf