For which of the following values of x is (1-((2-((x)^1/2))^1/2))^1/2 not defined as the real number.
Answers:
1
2
3
4
5
Answers:
1
2
3
4
5
For which of the following values of x is (1-((2-((x)^1/2))^1/2))^1/2 not defined as the real number.
Answers:
1
2
3
4
5
to answer this question you shd knw the definition of real number...
If the number doesnt exist or its an imaginary number then its not a real number
such as (-3)^1/2
subst x =5 (squr root of 5 is >2)
(2-(2.23))^1/2 which doesnt exist
you can try other choices tooo
I will go with 5
