3 years ago

Question: 2/20

1 answer:

3 0

Answer:

B. d = sin2e

Step-by-step explanation:

Use the following identity: <em>2cos(x)sin(x)=sin(2x)</em>

Therefore

d = 2sine cose

can be written as

d=sin(2e)

<em>However, if you want step by step (for example if your teacher does not give you formula sheets with identities let me know.</em>

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