Math, asked by anuhya1977, 1 day ago

A+1 by a = 4
Find a-1by a

Answers

Answered by HumairaSultana

0

a+1/a=4

a+1=4a

4a-a =1

3a =1

a=1/3

a-1/a

=1/3-1÷1/3

=1-3/3÷1/3

=-2/3×3/1

=-2

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