100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
Previously searched by you
Summary Pearson Edexcel AS and A Level Mathematics, New Spec 2015, Pure Mathematics Year 1 (AS) Unit Test 4: Trigonometry QUESTION PAPER$5.86
Add to cart
Pure Mathematics Year 1 (AS) Unit Test 4: Trigonometry
1 The diagram shows with and
Figure 1
a Show that the exact value of x is (7 marks)
b Find the area of giving your answer to 2 decimal places. (3 marks)
2 The diagram shows the position of three boats, P, Q and R. Boat Q is 7 km from boat P on a bearing
of 327°. Boat R is 15 km from boat P on a bearing of 041°.
Figure 2
a Find the distance between boats Q and R to 1 decimal place. (5 marks)
b Find the 3 figure bearing of boat R from boat Q. (5 marks)
3 Find all the solutions, in the interval 0 ⩽ x ⩽ 360°, to the equation
8 – 7 cos x = 6 sin 2x , giving solutions to 1 decimal place where appropriate. (6 marks)
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller PredictedPapers. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $5.86. You're not tied to anything after your purchase.
