Question

A) 2+{3-[1+(2-5+4)]+8}​

Answer 1

2+{3-[1+(2-5+4)]+8}

2+ {3- [1+ 7] + 8}

2+{3-8+8}

2+3

R =5

Answer 2

A) 2+{3-[1+(2-5+4)]+8}

2+ {3- [1+ 7] + 8}

2+{3-8+8}

2+3

5