In the shown figure, BC is a chord and CD is a tangent through the point C. If ∠AOC = 112°, then find ∠ACD.
If \(\text{If } \left( x + \frac{1}{x} \right) = 2\) , then \(x^7 + \frac{1}{x^{117}}\)
Study the given bar graph and answer the questions.
What is the ratio of the number of companies with more demand than production to the number of companies with more production than demand?