Mathematics
Senior High
Resolved
(1)の解き方を教えてください🙇♀️
4
0ミァ<く2x のとき, 次の方程式, 不等式を解け。
(①) sinx一cosx=1 ② 2(sinx+cos*)ニV6
③) sinx一Y3cosr>ー1 (④) cosx=V3sinx
攻和 ① *=ティー の ァ=才 生* ③ を<r<テ*
(④ 0sxsそ. rr<2a
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
Recommended
e^x,sinx,cosxの公式
11
1

できました!有難う御座います☺️