Question

the sum of a number and its reciprocal is 2 1 by 30 finds the number

Answer 1

let the number be x. then,
x + 1/x =21/30
=> (2x +1) / x = 21 /30
=>30 ( 2x + 1) = 21 x
=> 60x +30 = 21 x
=> 60x - 21x = -30
=> 39x = - 30
=> x = -30 / 39
hence, the required no. is -30/39.
HOPE THIS HELPS U
HAVE A GREAT DAY

Answer 2

Answer:

Nope..................