what is tan 180 degree
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1
Answer:
The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficient for a material means that its resistance increases with an increase in temperature.
Answered by
0
Answer:
The answer is 0
Step-by-step explanation:
tanA = sinA ÷ cos A
= sin 180÷ cos 180
= 0/-1
= 0
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