Question 286022
Let x♥y = x^y + x^y−1, then what is the value of 5♥1? 
A. 5 B. 6 C. 10 D. 0 E. None of these.
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{{{f(x,y) = x^y + x^(y-1)}}}

{{{f(5,1) = 5^1 + 5^0 = 6}}}