θ = 135°; y = 15°. What is the value of 2 cos(θ) sin(y)?
\(\,\frac{\sqrt{3} - 1}{2}\,\)
\(\,\frac{1 - \sqrt{3}}{2}\,\)
2
√3 - 2
If abc = 5, what is the value of
If sec x - cos x = 4, then what will be the value of \(\,\frac{1 + \cos^{2}x}{\cos x}\, ?\)
Study the graph and answer the question.
Data of different states regarding population of states in the year 1998.
Total population of the given states = 32760000
States |
Sex and literacy wise Population Ratio
|
|||
Sex
|
Literacy
|
|||
M | F | Literate | Illiterate | |
Arunachal Pradesh | 5 | 3 | 2 | 7 |
Madhya Pradesh | 3 | 1 | 1 | 4 |
Delhi | 2 | 3 | 2 | 1 |
Goa | 3 | 5 | 3 | 2 |
Bihar | 3 | 4 | 4 | 1 |
Uttar Pradesh | 3 | 2 | 7 | 2 |
Tamil Nadu | 3 | 4 | 9 | 4 |
What was the ratio of the number of females in Arunachal Pradesh to the number of females in Uttar Pradesh?