If a=under root s(s-a)(s-b)(s-c) then the value of a, when a =3 b =4c = 5 and s =a+b+c by 2

6

Step-by-step explanation:

Here it's given that ,

Also ,

And we need to find out the value of A , when

So , on substituting the respective values to find s we have ,

Now let's find out A as ,

5/6

step-by-step explanation:

if i remember correctly with perpendicular stuff you just take away the negative

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.