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Grade: 12

                        

x^y+y^x=20 find the value of x&y . QLUE:answer dissapoint you

2 years ago

Answers : (1)

Arun
24742 Points
							
Dear Student
 
if we take value of x & y other than 1,
we couldn’t get the answer.
but if we get any one of them 1.
we can easily get the answer.
as let x = 1 and y = 19
now 
1^19 + 19^1
= 1 + 19
 = 20
hence one value is 1 and other value is 19.
 
Regards
Arun (AskIITians Forum Expert)
2 years ago
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