Answer:
To find out the total number of registered votes, we need to add the votes received by the candidates, the number of invalid votes, and the number of people who did not vote.
Let's calculate:
Total votes received by the candidates = 268970 + 268970 + 268970 + 268970 = 1075880
Total registered votes = Total votes received by the candidates + Number of invalid votes + Number of people who did not vote
= 1075880 + 75896 + 43106
= 1152882
Therefore, the total number of registered votes is 1,152,882.