| a |
| π |
| 3 |
| π |
| 3 |
| b |
| 5π |
| 6 |
| 5π |
| 6 |
| a |
| b |
| π |
| 2 |
| π |
| 3 |
| 1 |
| 4 |
| A+? |
| 2 |
| π |
| 3 |
| A+? |
| 2 |
| a |
| π |
| 3 |
| π |
| 3 |
| b |
| 5π |
| 6 |
| 5π |
| 6 |
| a |
| b |
| π |
| 3 |
| 5π |
| 6 |
| π |
| 3 |
| 5π |
| 6 |
| π |
| 3 |
| 5π |
| 6 |
| π |
| 2 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 3 |
| π |
| 3 |
| 4π |
| 3 |
| π |
| 3 |
| 4π |
| 3 |
| π |
| 3 |
| 2π |
| 3 |
| 5π |
| 3 |
| 2π |
| 3 |
| 5π |
| 3 |
| 1 |
| 4 |
| π |
| 3 |
| 1 |
| 4 |
| A+? |
| 2 |
A+
| ||
| 2 |
A+
| ||
| 2 |
| π |
| 3 |
| 1 |
| 4 |
| 1 |
| 2 |
| π |
| 3 |
| π |
| 3 |
A+
| ||
| 2 |
| π |
| 6 |
| A+? |
| 2 |
| A+? |
| 2 |
A+
| ||
| 2 |
| π |
| 3 |
A+
| ||
| 2 |
| 1 |
| 4 |
A+
| ||
| 2 |
| 5 |
| 8 |
A+
| ||
| 2 |
|
| ||
| 4 |
| A+? |
| 2 |
| ||
| 4 |
科目:高中数学 来源: 题型:
| a |
| b |
| c |
| a |
| c |
| b |
| c |
| π |
| 3 |
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科目:高中数学 来源: 题型:
| a |
| b |
| 1 |
| 2 |
| c |
| d |
| a |
| b |
| c |
| d |
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科目:高中数学 来源:2013-2014学年人教版高考数学文科二轮专题复习提分训练23练习卷(解析版) 题型:解答题
设向量a=(
sin x,sin x),b=(cos x,sin x),x∈
.
(1)若|a|=|b|,求x的值;
(2)设函数f(x)=a·b,求f(x)的最大值.
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