1 answer:
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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I hope this helps!
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Step-by-step explanation:
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