Definition: A conditional statement, symbolized by p q, is an if-then statement in which p is a hypothesis and q is a conclusion. The logical connector in a conditional statement is denoted by the symbol .
Consider
p = Every week;
q = Has seven days.
Then
sounds as "If it is an arbitrary week, then it has seven days" or in simplified form "Every week has seven days".
Given:
At a college, the tuition increased by 10%. Let b be the former cost of tuition.
Use the expression for the new cost of tuition.
To find:
The equivalent expression by combining like terms.
Solution:
We have,
On combining the like terms, we get
Therefore, the required equivalent expression is 1.10b.
Answer:
Vector equation:
Parametric equations:
Step-by-step explanation:
The line is parallel to the vector 3i + 2j − k.
So the vector of this line is a multiple of this vector, so i will use 6i + 4j - 2k.
The line goes through the point (4, 2.1, 3.1).
So the parametric equations are:
The vector equation is: