Question

If (2+√3) a = (2-√3) b = 1 Then the value of 1/a + 1/b. please tell me answer fast​

Answer 1

Answer:

Given that,

a=2+

3

Then, Value of

a−

a

1

=2+

3

−

2+

3

1

=2+

3

−

2+

3

1

×

2−

3

2−

3

onrationalize

=2+

3

−

4−3

(2−

3

)

=2+

3

−2+

3

=2

3

Answer 2

Step-by-step explanation:

hope this helps you better