Question

ᴘʟᴇᴀsᴇ ɢɪᴠᴇ ᴀ ᴀɴsᴡᴇʀ ғᴀsᴛ ❤

ᴀɴᴅ ɪɴʙᴏx ᴍᴇ ❤​

Answer 1

Now a grown man, David Copperfield tells the story of his youth. As a young boy, he lives happily with his mother and his nurse, Peggotty. His father died before he was born. During David’s early childhood, his mother marries the violent Mr. Murdstone, who brings his strict sister, Miss Murdstone, into the house. The Murdstones treat David cruelly, and David bites Mr. Murdstone’s hand during one beating. The Murdstones send David away to school. Peggotty takes David to visit her family in Yarmouth, where David meets Peggotty’s brother, Mr. Peggotty, and his two adopted children, Ham and Little Em’ly. Mr. Peggotty’s family lives in a boat turned upside down—aExplanation:

Answer 2

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$\sqrt{4}$= 2 where 2 is a rational number . Here n is perfect square the $\sqrt{n}$ is rational number

$\sqrt{5}$ = 2.236.. is not rational number But it is irrational number.here n is not a perfect square the $\sqrt{n}$ is irrational number

So $\sqrt{n}$ is not irrational number if n is perfect square.