已知命题p:∀x∈R,使得x2+(a-1)x+1≥0,则命题p的否定是______.
∵命题p:∀x∈R,使得x2+(a-1)x+1≥0,
∴命题p的否定是“∃x∈R,使得x2+(a-1)x+1<0”
故答案为:∃x∈R,使得x2+(a-1)x+1<0.
已知命题p:∀x∈R,使得x2+(a-1)x+1≥0,则命题p的否定是______.
∵命题p:∀x∈R,使得x2+(a-1)x+1≥0,
∴命题p的否定是“∃x∈R,使得x2+(a-1)x+1<0”
故答案为:∃x∈R,使得x2+(a-1)x+1<0.