Question

if x2(sq)+y2(sq)=25xy then prove that 2log(x+y)=3log3+logx+logy​

Answer 1

Answer:

Given x2 + y2 = 25xy ....(1) L.H.S = 2 log (x + y) = log (x + y)2 = log (x2 + y2 + 2xy) = log (25 xy + 2 xy) [ from (1)] = log (27 xy) = log (33 xy)

Step-by-step explanation:

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