An operation (*) is defined on the set T = {-1, 0, ...., ...
An operation (*) is defined on the set T = {-1, 0, ...., 5} by x * y = x + y - xy. Which of the following operation(s) will give an image which is an element of T?
I. 2(*)5 II. 3(*)5 III. 3(*)4
I only
II only
I and III only
II and III only
Correct answer is B
No explanation has been provided for this answer.
If \(\frac{^{8}P_{x}}{^{8}C_{x}} = 6\), find the value of x....
Given that X : R \(\to\) R is defined by x = \(\frac{y + 1}{5 - y}\) , y \(\in\) R, find ...
If α and β are the roots of 3x\(^2\) - 7x + 6 = 0, find \(\frac{1}{α}\) +...
Given that \(p = \begin{bmatrix} x&4\\3&7\end{bmatrix} Q =\begin{bmatrix} x&3\\1&2x\...
The sum, \(S_{n}\), of a sequence is given by \(S_{n} = 2n^{2} - 5\). Find the 6th term...
Find the 3rd term of \((\frac{x}{2} - 1)^{8}\) in descending order of x....