cmi-entrance 2014 Q9

cmi-entrance · India · pgmath 4 marks Not Maths

What is the dimension of the ring $\mathbb{Q}[x]/\left((x+1)^2\right)$ as a $\mathbb{Q}$-vector space?

What is the dimension of the ring $\mathbb{Q}[x]/\left((x+1)^2\right)$ as a $\mathbb{Q}$-vector space?