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The value of x satisfying (x+1)/(x-1) + (x-2)/(x+2)+(x-3)/(x+3)+(x+4)/(x-4)=4 are (a)(-5 + 345 1/2 )/10 (b) (5+340 1/2 )/8 (c)(-5 + 325 1/2 )/16 (d)none

The value of x satisfying (x+1)/(x-1) + (x-2)/(x+2)+(x-3)/(x+3)+(x+4)/(x-4)=4 are




(a)(-5+3451/2)/10


(b)  (5+3401/2)/8


(c)(-5+3251/2)/16


(d)none

Grade:12

1 Answers

Sourabh Singh IIT Patna
askIITians Faculty 2104 Points
6 years ago
Hii

This can be written as 20/69(x + .5 )^2 = 4 to find out the answer.


And after doing calculation Option “A” as the answer.




Thanksss







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