In 7 + 4√3| ≈ 2.63391 please show a complete solution on how to get the answer without using a calculator. please do this typewritten for upvote

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A: A detailed solution is given below.

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A: Follow the procedure given below.

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A: Use the property of function.

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A: Given :A=-34-52-3-5135

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Q: QUESTION 1 Show that W = {(a, 0, b)|a, b = R} is a subspace of R³.

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