finally, i got back my paper for test 2 pcp II...i'm so thankful to god because at least i'm not fail this time.the mark for these test better than first test..alhamdullah. many careless mistake i have done in this test. i cant get full mark because of these careless mistake. for question 1..i didnt draw the path..that is why i just got 8 marks out of 2o marks.huhuhu
for the rest question..it just -ve and +ve sign mistake..
hopely..i didnt make a same mistake again for test 3 and final exam. (^_^)v