Question

if p is a prime number and p divides k2 then p divides___ A) k+3 B)3k- 1 C) k D)3k+2 ​

Answer 1

Answer:

correct answer is a......

Answer 2

$If\:'p' \:is \:a \:prime \:number \: and$

$\blue{ 'p' \: divides \: k^{2} \: then \: 'p'}\\\blue{ \:divides }</p><p>\underline{ \green { \:k }}$

/* By Theorem */

Let p be a prime number, If p divides a² ,(where a is a positive integer) then p divides a .

Therefore.,

$Option \: \green { ( C )} \:is \: correct$

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