Question

a=1/a-5, find (i)a-1/a (ii)a+1/a (iii)a2-1/a2​

Answer 1

Answer:

a=1/a-5

a²-5a=1

a²-5a-1=0

a=(5-√29)/2 or a=(5+√29)/2

now put the value of 'a' given equations.

Answer 2

Answer:

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Step-by-step explanation:

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