These are problems that other students can't solve. Your future exam questions are probably inside so use these to practice!
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hi, i'm not sure how to do part (b)...
Can somebody help me solve and expl...
how do i do qn 10b?? thanks!
I need help in this two qns. Thanks
Pls help with this qns thank you
How to do part (ii)? Answer is -8
How do i do Q18?
Answer is 3/5.
Need help with Q11 n pl sketch grap...
Pls help with qns 7d thank you
Can someone explain to me how to do...