Question

If 0<a<1,then the value of a+1/a is
a) greater than 2
b)less than2
c) greater than 4
d)less than 4​

Answer 1

Answer:

Correct option is

A

Greater than 2

Given, 0<a<1

Then let a=0.5

∴a+a1 =0.5+0.51

=2.5>2

Hence, the value of a+a1 is greater than 2.

Answer 2

Answer:

greater than 2 is the correct answer