Without using a calculator, write down the values of: a. sin (90) b. sin 450 c. sin

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Without using a calculator, write down the values of:

a. sin (−90°)

b. sin 450°

c. sin 540°

d. sin (−450°)

e. cos (−180°)

f. cos (−270°)

g. cos 270°

h. cos 810°

i. tan 360°

j. tan (−180°)

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

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Without using a calculator, write down the values of: a. sin (90) b. sin 450 c. sin

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Here are the values of the trigonometric functions for the given angles ...View the full answer

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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