若函数f(x)=asin2x+btanx+1,且f(5)=—3,求f(π+5)?

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 15:16:19
若函数f(x)=asin2x+btanx+1,且f(5)=—3,求f(π+5)?
x){ѽigS7Q~OmbqfQvRIb^ΓS4L5m5L1y)M|)PMR>E l(wHPITV. UV!!mSkhmtI6 hZ0r<;

若函数f(x)=asin2x+btanx+1,且f(5)=—3,求f(π+5)?
若函数f(x)=asin2x+btanx+1,且f(5)=—3,求f(π+5)?

若函数f(x)=asin2x+btanx+1,且f(5)=—3,求f(π+5)?
f(5)=asin2*5+btan5+1=-3
f(π+5)=asin(2(π+5))+btan(π+5)+1
=asin(10+2π)+btan(5+π)+1
=asin2*5 +btan5 +1
=-3