Question

plzz solve question no 6, 1st one​

Answer 1

Answer:

3,4,5

5,12,13

Step-by-step explanation:

Given n is an odd number .

n > 1

Odd numbers are numbers not divisible by 2 .

So 1 , 3 , 5 are odd numbers .

n > 1 .

n can be 3 .

If n = 3 :

( n² - 1 )/2

= ( 3² - 1 )/2

= ( 9 - 1 )/2

= 8/2

= 4

( n² + 1 )/2

= ( 3² + 1 )/2

= ( 9 + 1 )/2

= 10/2

= 5

Hence the triplet is 3 , 4 and 5

n can also be 5 .

( n² - 1  )/2

= ( 25 - 1 )/2

= 24/2

= 12

( n² + 1 )/2

= ( 5² + 1 )/2

= ( 25 + 1 )/2

= 26/2

= 13

Hence 5 , 12 and 13 are another triplet .

Answer 2

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