Question

Put $<or>$ sign to make statement true.

$(-9)+(-6)\left[\right](-5)+\left(4\right)$

Answer 1

As we have $(-9)+(-6)\left[\right](-5)+\left(4\right)$

Taking LHS $(-9)+(-6)=-9-6=-15\left[\because -a-b=-(a+b)\right]$

And RHS $(-5)+\left(4\right)=-5+4=-1$

Here we get, $-15<-1$

So, we can say $(-9)+(-6)\left[<\right](-5)+\left(4\right)$