The pie chart shows production of 6 factories. The total production is 15,000. The production of a particular factory is shown as a % of total production of all 6 factories.
J1 = The value of aerage production of factory F3 and F6.
J2 = The difference between the production of factory F1 and F4.
What is the value of (J2 - J1)?
What is the value of
\(
\frac{\cos A}{1 - \tan A} + \frac{\sin A}{1 - \cot A}
\)
In the following bar diagram, there are 5 companies A,B,C,D,E. The diagram shows the demand of a product and its production.
If x% of the demand of the product by Company C is equal to that of the Company B, then find the value of x.