Question

solve each equation

Answer 1

\[-1+\left[ \frac{ a }{ 8 } \right]=0\]

Answer 2

a=8

Answer 3

-1 + ?=0

Answer 4

1 and -1 cancel each other out making it 0, so that means a/8 must equal one. a=8 because 8/8 is 1.

Answer 5

oohh

Answer 6

@amoodarya

Answer 7

[x]=k ---> k<=x<k+1
when k is integer
so
[a/8]=1
1<=a/8 <1+1

Answer 8

where did you get k?

Answer 9

so
\[1 \le \frac{ a }{ 8 } <1 \rightarrow 8 \le a<16\]

Answer 10

k was a sample of integers
like this
look these equation
\[\lfloor x \rfloor= 2 \rightarrow 2 \le x<2+1\]
\[\lfloor 2x \rfloor=5 \rightarrow 5 \le 2x<5+1 \rightarrow \frac{ 5 }{ 2 }\le x<3\]