1.

Find the square root of (a^(2))/(4) + (1)/(a^(2)) - (1)/(a) + (a)/(2) - (3)/(4)

Answer»

`(a)/(2) - (1)/(a) + (1)/(2)`
`(a)/(2) + (2)/(a) -1`
`(a)/(2) + (1)/(a) - (1)/(2)`
`(a)/(2) - (2)/(a) - (1)/(2)`

SOLUTION :
`:.` The SQURE root of the given expression is `(a)/(2) - (1)/(a) + (1)/(2)`


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