Question

Which of these is not rational number?
a) (2 + √2) + (2 - √2)
$(b) \: \frac{11 \sqrt{5} }{2 \sqrt{5} }$
$(c) \: \pi - 2$
d) 0​

Answer 1

$\huge\{\overbrace{\underbrace{\bold{\pmb{ \: \: \purple{answer} \: \: }}}}\}$

$(c) \: \: \pi - 2$

Answer 2

Answer:

pi - 2 is not rational number because pi is an irrational number

So C is the correct option

Have a nice day ahead army