Simplify; $\frac{a}{b} - \frac{b}{a} - \frac{c}{b}$

Similar Questions

An open cone with base radius 28cm and perpendicular height 96cm was stretched to form sector of a c...

If the locus of the points which are equidistant from point P and Q meets line PQ at point N, then P...

If the mean of the following set of data, 2, 3,3,3, 2,4 4 and 3 is divided by its mode, the result i...

In how many ways can the letter of ZOOLOGY be arranged? ...

Find the value of t if the standard deviation of 2t, 3t, 4t, 5t, and 6t is √2 ...

What is the length of an arc of a circle that substends 2$\frac{1}{2}$ radians at the centre when ...

Find the simple interest on N325 in 5years at 3% per annum. ...

The population of students in a school is 810. If this is represented on a pie chart, calculate the ...

A sales boy gave a change of N68 instead of N72. Calculate his percentage error ...

Differentiate (cos θ - sin θ)$^2$ ...