Mathematics
Senior High
Resolved
線を引いた式の変形がわからないので、
途中式を教えてください🙇♂️
y = sine
que
0)-}200$ -
}eoos =
0
= sin(2. 2
0
= 2sin COS
(22
0
= 2tan
2
134
0
200S
0
COS
724
0
0
2
= 2tan COS
2
COS
0
▬▬
2
2 R
Answers
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ありがとうございます🙇♂️🙇♂️