`1`
`0`
`-1`
Does not exist
has value `-1`
has value `0`
has value `1`
does not exist
`x^2 - 6x + 9 = 0`
`x^2 - 7x + 8 = 0`
`x^2 - 14x + 49 = 0`
`x^2 - 10 x + 21 = 0`
0
oo
e
does not exist
`1/16`
`1/(16 sqrt 2)`
`1/8`
`1/(8 sqrt 2)`
`1`
`1//2`
`- 1//2`
None of the above
exists and it equals `sqrt(2)`
exists and it equals ` -sqrt(2)`
does not exist because `x - 1 -> 0`
does not exist because left hand limit is not equal to right hand limit.
`frac{1}{3}`
`frac{-1}{3}`
`frac{1}{6}`
`frac{-1}{6}`
e
`e^2`
`e^(-1/2)`
1
`15`
`0`
`3`
None of these
`0`
`1/2`
`1`
`2`
`n=0` only
`n` is any whole number
`n=2` only
No value of `n`
`1`
`-1`
`0`
None of these
`0`
`oo`
`2`
`1/2`
`1`
`e^(b-a)`
`e^(a-b)`
`e^b`
-2
-1
0
1
(This question may have multiple correct answers)