Question

What is the value of this statement -B if B = F.

A. True

B. False

What is the value of this statement -(B VC) if B=F.C=T.

A. True

B. False

Answer 1

$B=F\Rightarrow -B=T\\A\,\,is\,\,correct\\B=F,C=T\Rightarrow B\lor C=T\Rightarrow -\left( B\lor C \right) =F\\B\,\,is\,\,correct$