Question

In the question, a statement of assertion $\left(A\right)$ is followed by a statement of reason $\left(R\right)$. Mark the correct choice:

Assertion $\left(A\right)$$:$ A surface is that which has length and breadth only.
Reason $\left(R\right):$ The ends of a line are points.

Answer 1

According to Euclid's Elements, a surface is that which has length and breadth only.
Therefore, the given assertion is true.
One of Euclid's elements also states that “The ends of a line are points”.
So, the reason statement is also true, but it does not explain why a surface has only length and breadth.

So, assertion $\left(A\right)$ and reason $\left(R\right)$ are true, and reason $\left(R\right)$ is not the correct explanation of assertion $\left(A\right)$.