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> 计算:(13)-1+3•tan30°-38-(2008-π)0.-数学
计算:(13)-1+3•tan30°-38-(2008-π)0.-数学
题目简介
计算:(13)-1+3•tan30°-38-(2008-π)0.-数学
题目详情
计算:
(
1
3
)
-1
+
3
•tan30°-
3
8
-(2008-π
)
0
.
题型:解答题
难度:中档
来源:江干区模拟
答案
(
class="stub"1
3
)
-1
+
3
•tan30°-
3
8
-
(2008-π)
0
=
class="stub"1
class="stub"1
3
+
3
×
3
3
-
3
2
3
-1
=3+1-2-1
=1.
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题目简介
计算:(13)-1+3•tan30°-38-(2008-π)0.-数学
题目详情
答案
=
=3+1-2-1
=1.