If \(x + \frac{1}{x} = 15\) , then what is the value of \(\frac{7x^2 - 9x + 7}{x^2 - x + 1}\)
\(-\frac{48}{7}\)
\(-\frac{22}{7}\)
\(\frac{48}{7}\)
\(\frac{22}{7}\)
Study the given table and answer the question that follows.
The given table shows the production of different types of refrigerators in a company.
| Years | Types of Refrigerators | ||
| A | B | C | |
| 2011 | 2018 | 1800 | 1932 |
| 2012 | 2040 | 1890 | 1800 |
| 2013 | 2035 | 1910 | 1890 |
| 2014 | 2020 | 1940 | 1978 |
| 2015 | 1997 | 1960 | 1900 |
In which of the given year(s) was the production of B type refrigerator closest to its average production over the given years?
If 2cosec2θ + 3cot2θ =17, then what is the value of θ when 0°≤θ≤90° is
General English
Select the option that can be used as a one-word-substitute for the given group of words.
A false idea or belief