In one variable, a linear function ... linear relationship. For example, you could look at the daily sales of ice cream and the daily high temperature as the two variables at play in a graph ...

Some questions of this NCERT Class 12th Maths Textbook Chaper 1 - Relations and Functions are given here ... Q. Given an example of a relation. Which is Symmetric but neither reflexive nor ...

A perfect negative correlation means that two assets move in opposite directions, while a zero correlation implies no linear relationship at all. For example ... the CORREL function in Excel.

CBSE Class 12 Mathematics Chapter 1 Relations and Functions Revision Notes: With the 2024 board exams around the corner, the time to put down the books and begin revising the topics has arrived.