Question

Product of a rational and an irrational number is always irrational. Is this true then how ??? zero is also a reational number and multiplying anything with zero will give us zero as the answer

Answer 1

Answer:

yes its true

but zero it's a exceptional case...

Step-by-step explanation:

mark it the brainliest dude.. :)

Answer 2

Step-by-step explanation:

see the figure and try to understand i hope this will help you

why irrational multiply with 0 the result becomes 0.

let √a be irrational

then we also can write it,

a^1/2. (i)

and we also can write

√0 as 0^1/2. (ii)

(i) × (ii), we get

a^1/2 × 0^1/2

= ( a × 0) ^ 1/2

= 0^ 1/2

= 0

Thus, this contradicts the fact that irrational multiply 0 becomes 0.