Question

Answer the following:
3.a)Find the absolute value of : (-1)} + 102 - (-1).

Answer 1

Step-by-step explanation:

=> (-1) + 102 -(-1)

=> -1 +102+1 (Because - × - = +)

=> -1+103

= 102

Answer 2

• As per the data given in the question, we have to find the value of the expression.

                Given data:- $(-1)+102-(-1).$

                To find:- Value of the expression.

                Solution:-

• To solve the above equation we will follow the BODMAS rule.

• It is the rule used to remember the order of operations to be followed while solving expressions in mathematics.

        where,

         $\begin{array}{l}\mathrm{B}=\text{brackets}\\\mathrm{O}=\text { order of powers or rules } \\\mathrm{D}=\text { division } \\\mathrm{M}=\text { multiplication } \\\mathrm{A}=\text { addition } \\\mathrm{S}=\text { subtraction }\end{array}$

        $(-1)+102-(-1)\\=(-1)+101+1\\=(-1)+102\\=101.$

   Hence we will get the value $101.$