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raghava kumar

· started a discussion

· 1 Months ago

this 15th question solution given is wrong

Question:

If  x+1x+11=0    then  x-1x+11=?   

Options:
A)

±23-11    

B)

±23+11    

C)

±33-11    

D)

±45-1    

Solution:

Ans: (c)