Vector Basics

Four

Five

Three (correct)

Two

A quantity that has neither magnitude nor direction

A quantity that only has direction

A quantity that has both magnitude and direction (correct)

A quantity that only has magnitude

A scalar has only magnitude, while a vector has both magnitude and direction (correct)

A scalar has neither magnitude nor direction, while a vector has both magnitude and direction

A scalar has both magnitude and direction, while a vector has only magnitude

A scalar has only direction, while a vector has both magnitude and direction

<p>$a + b^3 = a^3 + 3a^2b + 3ab^2 + b^3$</p> Signup and view all the answers

<p>$a^4 + 4a^3b + 6a^2b^2 + 4ab^3 + b^4$</p> Signup and view all the answers

<p>$a^5 + 5a^4b + 10a^3b^2 + 10a^2b^3 + 5ab^4 + b^5$</p> Signup and view all the answers

<p>$a^7 + 7a^6b + 21a^5b^2 + 35a^4b^3 + 35a^3b^4 + 21a^2b^5 + 7ab^6 + b^7$</p> Signup and view all the answers

<p>$a^6 + 6a^5b + 15a^4b^2 + 20a^3b^3 + 15a^2b^4 + 6ab^5 + b^6$</p> Signup and view all the answers