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anil kumar from GAIL DAV PUBLIC SCHOOL GAILGAON DIBIYAPUR AURAIYA U.P. 206244, DIBIYAPUR

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:

N Khanna from MJKPS, New Delhi

Class : Class 10

Ketaki Subhash Ghatol from CSA Satara, Satara

Class : Class 8

C BECAUSE AT LAST THE ANSWER IS -(-13/2)=13/2

anil kumar from GAIL DAV PUBLIC SCHOOL GAILGAON DIBIYAPUR AURAIYA U.P. 206244, DIBIYAPUR

Class : Class 8

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

Devansh Butan from Birla Vidya Niketan, New delhi

Class : Class 8