what is vinculum of 58 give direct answer
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Step-by-step explanation:
49 × 58:
Partial Sum 49 times 58 = 2842
_
5 1_
6 2
_____
2842
_____
The mental steps are: 30
30,-16 = 316 = 284
284,2 = 2842
- Vinculum (Bar Number) –> Normal Number � (Check the video)
- Find 1st Bar digit, take its 10's complement.
- (a). If next digit is again a Bar digit, take its 9's complement continue (a) until a non-bar digit is obtained. (b). Decrement non-bar digit by 1.
- Continue (1) and (2) till complete number is covered.
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