Q16Comprehension1 Mark25 Feb 2024PassageBased on the above data, answer the given subquestions. Consider the following subsets of M3×3(R)M_{3\times3}(\mathbb{R})M3×3(R).W1={[a000b000c]:a,b,c∈R such that a+b+c=1}W_1=\left\{\begin{bmatrix}a&0&0\\0&b&0\\0&0&c\end{bmatrix}:a,b,c\in\mathbb{R}\text{ such that }a+b+c=1\right\}W1=⎩⎨⎧a000b000c:a,b,c∈R such that a+b+c=1⎭⎬⎫. If W1W_1W1 is a subspace, find the dimension; else write the answer as 000.Your answerPress Enter to check.