the mean of 2 numbers is 10 and their difference is zero find the numbers
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5
(a + b) / 2 = 10
a - b = 0
a = b
2a = 20
a = 10 ; b = 10
a - b = 0
a = b
2a = 20
a = 10 ; b = 10
jarVis10:
right answer bro
Answered by
4
mean is 10 .
so let consider two numbers x and y.
so mean= (x+y)/2= 10
so, x+y = 20.
and difference is zero.
i.e. x-y = 0
x =y
so the required numbers are 10 and 10.
so let consider two numbers x and y.
so mean= (x+y)/2= 10
so, x+y = 20.
and difference is zero.
i.e. x-y = 0
x =y
so the required numbers are 10 and 10.
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