InterviewSolution
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InterviewSolution
| 1. |
If x-1/x=2, find x^4+1/x4 |
| Answer» x-1/x =2=> x-1=2x=> -x = 1=> X=-1:. According to question we have to find the value of x^4+1/1. --------------eq1Then, we have got x=-1, and by substituting its value in eq 1;1^4+1/1=1+1/1=2/1=2 . Answer. ??? | |