What is vector and examples of them

Your question has been heard loud and clear.

A vector is basically a quantity that has both magnitude and direction.

However , scalars only have magnitude , but vectors possess both magnitude and direction.

Examples of vectors are :  Velocity , displacement , acceleration.

Thank you

answer; i do believe that the correct answer is; ///mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis;

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)