Trigonometry
posted by Kid .
Given log 3= x and log 5 =y Express radical 3/5 in terms of x and y.
1) 1/2xy
2) 1/2(xy)
3) 1/2xy
4) 2(xy)

You must have meant
log (√(3/5)
= log 3^(1/2)  log 5^(1/2)
= (1/2)( log3  log 5)
= (1/2)(x  y)
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