Question

Find out which of the following numbers are divisible by 11.(a) ​

Answer 1

Answer:

Vector quantity that has both magnitude and direction. It is typically represented by an arrow whose direction is the same as that of the quantity and whose length is proportional to the quantity's magnitude.

Although a vector has magnitude and direction, it does not have position.

Answer 2

Answer:

Take the alternating sum of digits in the number, read from left to right. if that is divisible by 11, so is the original number. so for instance, 2728 has alternating sum of digit 2-7 + 2-8=-11. since -11 is divisible by 11 ,so is 2728.