Math, asked by avinashreddyreddy372, 3 months ago

If a = 2+ √3 , then find the value of a - 1/a

Answers

Answered by harshrevar95969

1

Step-by-step explanation:

a - 1/a

2+ √3 - 1

2+ √3

4 + 3 - 1 ÷ 2+ √3

6(2-√3) ÷ 4 + 3

12 -6√3 ÷ 7

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