Question

if a+1/a =6 find a-1/a​

Answer 1

Given,

a+1/a=6

a+1=6a

6a-a=1

5a=1

a=1/5 ......... (i)

now,

a-1/a

putting value of a from eq (i)

(1/5-1) /(1/5)

(-4/5) / (1/5)

-4/1

-4

Answer 2

Answer:

-4

Step-by-step explanation:

From a+1/a We will find value of a and plug the value of a into a_1/a to find its value .