函数f(x)=asinx+btanx+1满足f(5)=7则f(-5)=___
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函数f(x)=asinx+btanx+1满足f(5)=7则f(-5)=___
函数f(x)=asinx+btanx+1满足f(5)=7则f(-5)=___
函数f(x)=asinx+btanx+1满足f(5)=7则f(-5)=___
f(5)=asinx+btanx+1=7
asinx+btanx=7-1=6
f(-(5))=asin(-x)+btan(-x)+1
=-asin(x)-b(tanx)+1
=-(asinx+btanx-1)
=-(6-1)
=-5
f(X)=asinx+btanx+1 求其最小正周期
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