If \(x + \frac{1}{15x} = 3\), then the value of \(9x^3 + \frac{1}{375x^3}\) will be:
Simplify the given expression.
\(\left(x - \frac{2}{x}\right)^3 - \left(x + \frac{2}{x}\right)^3\)
\(-4\left(3x + \frac{4}{x^3}\right)\)
\(4\left(3x - \frac{4}{x^3}\right)\)
\(-4\left(x + \frac{4}{x^3}\right)\)
\(2\left(x - \frac{4}{x^3}\right)\)
Study the given graph and answer the question that follows.
By what percentage is the average expenditure of the company in 2014, 2016 and 2018 less than the revenue in 2017?
Evaluate the following expression.
\(\frac{3(\cot^2 46^\circ - \sec^2 44^\circ)}{2(\sin^2 28^\circ + \sin^2 62^\circ)} + \frac{2\cos^2 60^\circ \tan^3 57^\circ}{\sec^2 (90^\circ - \theta) - \cot \theta}\)
\(16 \div \left[2 \frac{1}{6} + 4 \frac{1}{3} - \left(2 \frac{1}{3} + 4\right)\right]\) is equal to:
The number of students enrolled in different streams at Senior Secondary level in five schools is shown in the bar graph. What is the ratio of the number of students of science stream of schools A, B and D taken together to the number of students of vocational stream in schools B, D and E taken together