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Problem with Jan11 Aqa core 3

Problem with Jan11 Aqa core 3

Can anyone explain to me the mid ordinate question 6)a)

In the mark scheme it says answers in radians only... but it says nothing about radians in the question? :frown:

core 3 QP
http://www.billgrisdaledesign.co.uk/DCHS_mathspapers/images/AQA-MPC3-QP-Jan11.pdf

MS
http://www.billgrisdaledesign.co.uk/DCHS_mathspapers/images/AQA-MPC3-W-MS-Jan11.pdf

(edited 12 years ago)

Reply 1

LimeTree.

Maybe it was just a question mistake? :smile:

Reply 2

Zuzuzu

For calculus involving trig functions, you always use radians.

Quick Reply

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