f(x) dx n all these.. watever... solve it...

f(x)= { 3[x] -5(|x|/x) , xâ‰ 0
{ 2, x=0

[.]=box function.

_-3/2âˆ«² f(x) dx. = ????

i got -13/2...

ans is -11/2...

2 Answers

break limits (-1.5,-1),(-1,0),(0,1),(1,2)
intergral values in these intervals will be -.5,2,-5,-2 which sums up to -5.5

i solved it but jus did a small calculation mistake..
got my mistake..
2 minus karna tha ,,, mein 1 minus ki... dats y got -13/2...

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