Question

prove that
$\sqrt{5}$
is irrational
​

Answer 1

Answer:

please mark me as Brian list

Height of object (h) = 3cm

Height of object (h) = 3cmFocal length ( f ) = 10cm

Height of object (h) = 3cmFocal length ( f ) = 10cmDistance of object from lens (u) = - 15cm

Height of object (h) = 3cmFocal length ( f ) = 10cmDistance of object from lens (u) = - 15cm\begin{gathered} \\ \\ \large\underline{ \underline{ \sf{ \red{to \: find:} }}} \\ \\ \end{gathered}