Find the exact value of each of the following a sin30cos 60 b sin 2 45 c sin45 cos 30 d e f sin 60 sin 30...

a Using the identity sin 2 2sin cos we have sin 30 cos 60 1 ...

Find the exact value of each of the following. a. sin30cos 60 b. sin 2 45 c.

Question:

Find the exact value of each of the following.

a. sin30°cos 60°

b. sin²45°

c. sin45° + cos 30°

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 10, 2023 06:37 AM

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Find the exact value of each of the following. a. sin30cos 60 b. sin 2 45 c.

Question:

sin 60° sin 30°

Step by Step Answer:

a Using the identity sin 2 2sin cos we have sin 30 cos 60 1...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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