Question

The number of significant figures for the three numbers 161 cm, 0.161 cm, 0.0161 cm are
(a) 3,4 and 5 respectively
(b) 3,4 and 4 respectively
(c) 3,3 and 4 respectively
(d) 3,3 and 3 respectively

Answer 1

Hello Friend

The answer of u r question is

option.D

Thank you

Answer 2

${\huge {\mathfrak {Answer :-}}}$

➡️ Option (D) 3, 3 and 3 respectively.

That's it..