I think there’s a mistake on page 11, Question 6(c) , Cos(66)*46.2= 18.791… roughly 18.8 and not 17.3 as it is given in the answer. Please resolve this issue if possible.
I think the answer to question 8 b) is wrong because it asks for 4 lines to be drawn but you have only drawn 3.
If i am wrong, can you please correct me.
Thankyou.
Your answer to the question 6 part c is wrong it should be 18.79. Your method is correct though.
it’s modified now
I think there’s a mistake on page 11, Question 6(c) , Cos(66)*46.2= 18.791… roughly 18.8 and not 17.3 as it is given in the answer. Please resolve this issue if possible.
thanks
Are you sure your inequalities graph is correct? It should be having 4 lines. Please revise.
I think the answer to question 8 b) is wrong because it asks for 4 lines to be drawn but you have only drawn 3.
If i am wrong, can you please correct me.
Thankyou.
one of the lines is not shown… x+2y>400
For question 8 b isn’t there supposed to a fourth line passing through (0,200) and (400,0)?
yes it should be
Very helpful. Thanks a lot !