Subject :IMO Class : Class 7
The value of [2 - 3(2 - 3)-1]-1 is
A -1/5
B 1/5
C - 5
D 5
please tell detailed ans
Ans 1:
Class : Class 7
(2-3(2-3)`1)`1
(2-3(-1)`1)`1
(2-3*-1/1)`1
(2-(-3)`1
(2+3)`1
(5)`1
1/5
ans -b
Ans 2:
Class : Class 9
please solvefor me
Ans 3:
Class : Class 9
B
Ans 4:
Class : Class 9
B