Question 10 is from a Baulkham Hills High School Mathematics Extension paper:Original Poster said:
I hope this handwriting isn't too hard to read.
I hope this helps
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Maths help (1 Viewer)
- Thread starter jimmysmith560
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I hope this handwriting isn't too hard to read.
I hope this helps
Baulkham Hills 2009 3U Prelim HY & Solutions.pdfOriginal Poster said:
Eagle Mum
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It’s very kind of you to supply the solution - just one tiny omission of cos 84° in equation 5, which appears correctly in equation 6.Question 10 is from a Baulkham Hills High School Mathematics Extension paper:
View attachment 30666
I hope this handwriting isn't too hard to read.
I hope this helps
Thank you for this!
Eagle Mum
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It’s kind of you to provide the solution but I think there’s a typo.
Since second quadrant.
The solution
|cosθ| < 1
I assume it was just a keyboard typo and you entered the correct value in your calculator(?)
yeah should have beenIt’s kind of you to provide the solution but I think there’s a typo.
The solutionis correct but
|cosθ| < 1
I assume it was just a keyboard typo and you entered the correct value in your calculator(?)