| Simplify, \[5+[(7-6)+\{(5-3)\div (1-\overline{4-2})\}]\] |
A) 4
B) 3
C) 6
D) 5
Correct Answer: A
Solution :
| \[\because \]\[5+[(7-6)+\{(5-3)\div (1-\overline{4-2})\}]\] |
| \[=5+[1+\{2\div (1-2)\}]\] |
| \[=5+[1+\{2\div (-1)\}]\] |
| \[=5+[1+(-\,\,2)]\] |
| \[=5+[1-2]\] |
| \[=5+[-1]=5-1=4\] |
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