Math, asked by dashrathsarve, 6 hours ago

trigonometry function of negative angle -240 degree​

Answers

Answered by devin6018
0

Answer:

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Answered by bindushree1
0

Answer:

see the below answer

Step-by-step explanation:

In other words, they relate trig values at opposite angles x and -x. ... For example, sin(-x) = -sin(x), cos(-x) = cos(x), and tan(-x) = -tan(x).

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