Question

(49+57) ( mod 50 ) is
a)4 b)5 c)6 d)7

.its answer is 6 but want the explanation how it came 6?​

Answer 1

Answer:

Answer is 7. I hope this helps you

Answer 2

Answer:

$\[\left( {49 + 57} \right)\left( {{\rm{mod50}}} \right)\]$

Solution:

Know that the Modulo is the operation of finding the Remainder while performing a division.

$\[\begin{array}{l} \Rightarrow \left( {49 + 57} \right)\left( {{\rm{mod50}}} \right)\\ \Rightarrow 106{\rm{mod50}}\end{array}\]$

When you divide 106 by 50 you will get 6 as a remainder.

Hence, correct answer is option (c) i.e. 6.