Math, asked by sangeeta121sin, 2 months ago

If x = 7+4√3 and x y =1 find 1/x2+1/y2 [ sol: 194].

Answers

Answered by sangwanyash03

0

Step-by-step explanation:

x= 7+4√3

x^2 = 97

xy=1

y= 1/ x

y = 1/ 7+4√3

y= 1/ 97

1/ x^2+ 1/y^2= 1/ 97 + 1/97

2/ 97

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