不等式|x^2-4x+k|+|x-3|log(8)[(1+x)/p)]
设f(x)是满足不等式log(2)(x)+log(2)(3*2^(k-1)-x)>=2k-1的自然数x的个数
设f(x)是满足不等式log(2)(x)+log(2)(3*2^(k-1)-x)>=2k-1的自然数x的个数 PS:主要
设f(k)满足不等式log(2)(x)+log(2)(3*2^(k-1)-x)>=2k-1的自然数的个数,求f(k)的
对数不等式:log(1/2) (4x^2-x)>1
解不等式log2(4^x+1)>log(2^x+7)
解不等式:log½(x²-1)>log½(2x²-x-3)
已知x满足不等式log (1/2) x^2≥log(1/2) (3x-2).求函数f(x)=[log2 x/4]×(lo
若不等式2^x-log(a)(x)
若不等式log(3-2x)
设f(k)是满足不等式log(2)x+log(2)3*2^(k-1)-x>=2k-1的自然数x的个数.(1)求f(k)的
解不等式log2(2^x-1)log(2^x-2)
解不等式log(2x^2-1) (3x^2+2x-1)