Question

pls solve this....sum​

Answer 1

Answer:

OPTION (B )

Step-by-step explanation:

$a) \: \: \: \: unit \: digit \: is \: 8 \\ \\ b) \: \: \: \: unit \: digit \: is \: 6 \\ \\ c) \: \: \: unit \: digit \: is \: \: 6 \\ \\ d) \: \: \: unit \: digit \: is \: 2 \\ \\ \\ option \: (a) \: and \: (d) \: are \: incorrect \\ \\ \\ but \: \: \sqrt{1296} = 36 \\ \\ therefore \: option \: (b) \: is \: correct.$