Mathematics
Senior High
（3）はsinθとtanθ、（4）はsinθとcosθの値が分からないので教えてください。
1
(3) cose
=
[第2象限]
4
(4) tan 0=2 [3]
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![(4) tan 0=2 [3]](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1692317/webp_5050652A-2DE9-4E40-8906-9372B20AEC24.webp?Expires=1779220189&Signature=kBhr8ABJRG6cuDLolf~M0qKxI8TJS6EhNMgi99bXUUybnJQUZcYuIricNsgaE0ka3h22vqI0zGPYvLq-wEBRBW1ZKJhWqiUjfjd1WJUHwJbulKzGhoqxVAhd1aAZzeAxdpCgksZ2WOSLJFy8WlAbf7964O1K2mqUheNDWd0NMW0s293Zyp65LUCVVw-kZ76Y7c~CmzRWIVJP1M8AbW1c6H1YC0DY384744Sm2ONPsGlIrY6WF3ITDgwAIoKBeW8S3GjuUheWUV5ART7ahOKAHsaUHtOnrFdSJ97zTdMmecWXoln1SxL1Nit5ndTx5qTtry5TSValyBoCFRJB9WqJWg__&Key-Pair-Id=K2W722D70GJS8W&Expires=1779220189&Signature=chbJa9zq7915JQmdGU28AEgKcWgwQmGaTOgxn6dJ~9rVvl2yeBvkG~rZxGV0mxb4cMPDlQIHn2doHtYDq3-DN--OLiipa30F4kG77qPnIKnrs9zEEWjot7fpPqd0ZhSkDyYeu3Ykw~YLdMapDUBHZbxRnBLEs4ytGeIrXaMErLaKDTUFxWIrg70w4BgBiAwZYFxYwLk2FPCcOigYoDsK1aEKwDjNRFo3rAO0RRuJosSqOiQU7Zw2BtREvjK0sZ8G3q5ZNNcdpTf9PGYoPfF0BbOxJ9FaqPQVaMpHsSXKW7aYo90NjTBlSI4g4Dm3x7h29XaitAZTjzGKkLhFvTSt7A__&Key-Pair-Id=K2W722D70GJS8W){kind=link}
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