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| 1. |
If x^y + y^x =2xyAnd (1/x) ^1/y+(1/y)^1/x =2underrot x /yFind x and y |
| Answer» {tex}\\huge Do \\space you\\space think\\space this \\space is\\space valid\\space \\space :x^y\\:+\\:y^x\\:=2xy,\\:x^{\\left(-1/y\\right)}\\:+\\:y^{\\left(-1/x\\right)}=2\\cdot \\:sqrt\\left(x/y\\right){/tex} | |