If the binary operation $\ast$ is defined by m $\ast$ n = mn + m + n for any real number m and n, find the identity of the elements under this operation

Similar Questions

p and q are two positive numbers such that p > 2q. Which one of the following statements is not t...

If A = $\frac{1}{2}$h (a + b), make ‘a’ the subject of the formula...

Resolve $\frac{3}{x^2 + x - 2}$ into partial fractions...

Find the value of x in the diagram above...

The table below gives the distribution of marks obtained by a number of pupils in a class test. F...

Evaluate $\int^{1}_{-2}(x-1)^{2}dx$ ...

A point X is on the bearing 342° from a point Y. What is the bearing of Y from X? ...

Integrate $\frac{2x^3 + 2x}{x}$ with respect to x...

Solve the quadratic inequalities x$^2$ - 5x + 6 ≥ 0 ...

In the diagram |XY| = 12cm, |XZ| = 9cm, |ZN| = 3cm and ZY||NM, calculate |MY| ...