Question

Q U Q!= option a. (N)
b.(R)
c.(W)
d.(Z)​

Answer 1

Answer:

b. (R)

Q=rational no. s

Q! = everything except it in the set here we take it as irrational no. s

rational no. s + irrational no. s = real no. s

therefore R is answer

if we consider the whole elements set then

Q=rational no.

Q! = i.e Q not which includes the part of real no. s which is left and imaginary no. s

then Their union will be C i.e Complex no. s

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Answer 2

Answer:

$\huge{\underbrace{\overbrace{{\pink{hello\:dear}}}}}$

hey mate here is the best answer