3 years ago

Let a be an irrational number. Is 1/a rational or irrational

2 answers:

8 0

An irrational number multiplied, divided, added, or subtracted with a rational number, (or the other way around) is always irrational.

Since a is irrational, 1/a is 1/ a rational number, which will be irrational.

7 0

1 is a rational number because 1 can go into 1 when dividing. Irrational numbers are mostly decimals.

You might be interested in

mixas84 [53]

Answer: y = 7x - 6

Step-by-step explanation:

7 = m (slope)

-6 = y-intercept

8 0

3 years ago

mina [271]

The down arrow i promise

3 0

2 years ago

BabaBlast [244]

Answer:

Step-by-step explanation:

In a parellelogram opposite angles are always equal

6 0

3 years ago

professor190 [17]

125 divides into both 625 and 1000. Divide each by 125 to get 5/8.

4 0

3 years ago

Svet_ta [14]

The value of 2^(-1) is 0.5

5 0

2 years ago