Question

if a=√17-√16 b =√43-√13 then

1)a>b
2)a<b
3)a=b
4)a+b=0​

Answer 1

Answer:

1.a>b is the answer b value u will get in negative

Answer 2

Answer:

2) a<b

Step-by-step explanation:

lets take a=√17-√16 = 0.123

here the numbers are very close. differ by only 1

so if you find it's root it's value must less than zero.

so a < 0 --------(1)

and now take b=√43 - √13 = 2.95

here 43 is larger and 13 is smaller there is much gap between them i.e difference is 30.

the value of b must be greater than 1

so b > 0 -----------(2)

we conclude from (1) and (2)

a < b

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