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Please Someone help with this !!!

Please Someone help with this !!!-example-1
User Ramr
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1 Answer

17 votes
17 votes

Answer:


45

Explanation:


\tan 45^(\circ) = (\sin 45^(\circ))/( \cos 45^(\circ) )\\\\\\~~~~~~~~~~=(\sin 45^(\circ))/(\sin\left(90^(\circ) - 45^(\circ) \right))\\\\\\~~~~~~~~~~=(\sin 45^(\circ))/(\sin 45^(\circ))\\\\\\~~~~~~~~~~=1

User Arslan Mehboob
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3.1k points