，
．
，求角
；
，求
的值．
···························· 2分
得
········································ 4分
····························································································· 6分 ∴
·································································· 7分
····························································· 8分
····················································································· 9分
················································································· 10分
································· 13分
每課必練系列答案科目：高中數(shù)學 來源：不詳 題型：解答題
的最大值，及當取最大值時x的取值集合。
的最大值.查看答案和解析>>
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的最小正周期；（ 6分）
時，求
的集合.
．
的最小正周期．
時，
的值， 
=
，且
． 
，試求
的值．
.
的最小正周期
；
的三邊
滿足
，且邊
所對角為
，試求
的取值范圍，并確定此時
的最大值。
的終邊上有一點
則
的值是（ ）
.
的最小正周期及
,且
,求
的值.
.
的值；
，求
的值.