已知a∈R,函数f(X)=-2aSin(2x+π/6)+2a+b当x∈〔0,π/2〕,-5≤f(X)≤1. (1)求常数
已知a∈R,函数f(X)=-2aSin(2x+π/6)+2a+b当x∈〔0,π/2〕,-5≤f(X)≤1. (1)求常数
已知函数f(x)=-2asin(2x+π/6)+a+b(x∈R),它的值域为[-2,6】,求常数a,b的值.
已知函数f(x)=2asin^x-acos2x+a+b的定义域为[0,π/2],值域为[-5,1],求常数a,b的值
已知函数f(x)=Asin(x+π/6),(A>0,x∈R)的最大值为2,求f(π)的值
已知a> 0,函数f(x)=-2asin(2x+ π/6)+2a+b,当x∈[0,π/2]时,-5≤ f(x)≤ 1.求
已知a>0,函数f(x)=-2asin(2x+π/6)+2a+b,当x属于[0,π/2]时,-5≤f(x)≤1.求f(x
已知a>0,函数f(x)=-2asin(2x+π/6)+2a+b,当x∈[0,π/2]时,-5≤f(x)≤1 (1)求常
已知函数f(x)=2asin(2x-π/6)+b的定义域为[0,π/2],值域为[-5,1],求常数a,b的值.
已知函数f(x)=2asin(2x-π/6)+b的定义域为[0,π/2],值域为[-5,1],求常数a,b的值
已知a> 0,函数f(x)=-2asin(2x+ π/6)+2a+b,当x∈[0, π/2]时,-5≤ f(x)≤ 1.
已知函数a>0,函数f(x)=-2asin(2x+π/6)+2a+b,当x∈[0,π/2]时,-5
已知函数f ( x )=-2asin(2x+π/6)+2a+b的定义域为[0 ,π/ 2 ],值域为[-5,1],求常数