A=x-1/x+1 then the value of A-1/A
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Answer:
A=x-1/x+1 then the value of A-1/A
Step-by-step explanation:
A=x-1/x+1
A-1/A=(x-1/x+1)-1/x-1/x+1= (x+1) - (x-a)/x-1/x+1/x-1
=2x-1/x²-1²=2x-1/(x+1)(x-1)
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