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anand pundir

· started a discussion

· 1 Months ago

option d is also right

Question:

  

Options:
A)

6-2    

B)

6+2    

C)

6-2    

D)

2-6    

Solution:

Ans: (c)

  

Knowledge Expert

· commented

· 1 Months ago

We don't consider the square root of a negative quantity otherwise the square root won't exist. Generally we consider the square root of a positive quantity.
Regards
TR

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