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>> No.7967168 [View]
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7967168

I have to redo the students work correctly and outline two mistakes.

I've found them, but I'd like to double check.

The mistakes are in (ii) and (iii)

In (ii) he uses the cos of 42 instead of the sin

In (iii) he creates a rounding error by not using the full version of the length of AB.

If I'm wrong please do not tell me the answer.
Thanks.

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