Math, asked by khushikhurana2owzpvv, 1 year ago

please answer question number 10.…………

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Answers

Answered by Aditya3011
1
hope you like the answer
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hukam0685: what you are writing,
hukam0685: your 40 looks like 90
khushikhurana2owzpvv: i care the least about handwriting
hukam0685: ok,its your choice
Aditya3011: sry
khushikhurana2owzpvv: no
khushikhurana2owzpvv: i should thank u for answering
khushikhurana2owzpvv: thanks by the way
Answered by hukam0685
2
let us assume that p=5, and q=3, as two odd prime numbers.
so
 {p}^{2}  -  {q}^{2}  = 25 - 9 \\  = 16
composite numbers are those numbers which are having two or more prime factors ,unique or distinct.
so 16 is a composite number,because it can represented as 16 = 2X2X2X2
So if p and q are odd prime numbers,then
 {p}^{2}  -  {q}^{2} is \: composite \: number

hukam0685: is it clear to you
khushikhurana2owzpvv: ya
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