the gm and am of two positive number are 2 and 16 and its hm is...
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yes its is positive may be
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let numbers be a and b
a+b/2=16
2/a+b=1/16............(1)
√ab=2
ab =4 .....................(2)
hm=2ab/a+b
from 1 and 2
hm= 4/16
therefore hm=1/4
a+b/2=16
2/a+b=1/16............(1)
√ab=2
ab =4 .....................(2)
hm=2ab/a+b
from 1 and 2
hm= 4/16
therefore hm=1/4
udesh1:
i didn't understand the step .....1 ?
i considered the 2 poistive integers as a and b then am =a+b/2 =16
oh i m sry i misread ur ques .. step (1) is took reciprocal on both side
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