Question

prove rational number is not clusure under division

Answer 1

9/16 by 5/8

ans

= 9/16 × 8/5

= 9/16 × 8/5 = (9 × 8)/(16 × 5)

= 9/16 × 8/5 = (9 × 8)/(16 × 5) = 72/80

= 9/16 × 8/5 = (9 × 8)/(16 × 5) = 72/80 = 9/10

hence proved pls mark me as BRAINLIEST

Answer 2

Answer:

A set of Rational Numbers are aleays closed under all of the operations of addition,subtraction,multiplication,division..rational number is any nber which can be expressed in the from of p/q where p and q are integers.Zero can be expressed as 0÷2,0÷3,0÷4etc.

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