Answer:
Option B, =CONCATENATE(A3," ",B3)
Step-by-step explanation:
CONCATENATE function is used to join two or more strings together. The syntax for CONCATENATE function in Microsoft Excel is:
CONCATENATE( text1, [ text2, ... text_n ] )
Where, ext1, text2, ... text_n represents the strings that are to be joined together.
CONCATENATE(A2," ",B2)
The above syntax is used when space is to be entered between two string values
Hence, option B is correct