Question

if a+1/a=1 then show that a3+1=​

Answer 1

Answer:

2 is answer. ................

Answer 2

Step-by-step explanation:

(a+1)

substitute a=1

=>1+1=2

(a³+1)

substitute a=1

=>(1)³+1=1+1=2

hence a³+1=2

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