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Subject :IMO    Class : Class 8

If a = 7, then the value of is _________.

A
B
C
D


if a=7,then =1-14/7-5 = -13/2

Ans 1:

from ,
Class :

Ans 2:

N Khanna from MJKPS, New Delhi
Class : Class 10
C

Ans 3:

from ,
Class :
Ok...i am so sorry for aking this question as i missed the minus sign outside the brackets

Ans 4:

Ketaki Subhash Ghatol from CSA Satara, Satara
Class : Class 8
C BECAUSE AT LAST THE ANSWER IS -(-13/2)=13/2

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