1.

Choose the correct answer from the givenfour options in question 1.+ y+ xy*1. The value of 3when x = 16 andy=5 is:1213971(1)

Answer»

(x^2+y^2+xy)/(x^3-y^3) = (16^2 + 5^2 +16*5)/(16^3-5^3) = (256+25+80)/(4096-125) = 361/3971 = 1/11

option (d) 1/11



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