The line graph shows the profits of a certain company. Study the diagram and answer the following questions.
In which year were the profits greater than that of the previous year?
What was the difference in the profits (in Rs lakhs) between the years 2014 and 2013?
The profits in 2012 were greater than that in 2016 by ________.
What were the total profits (in Rs lakhs) of the company in the last four years?
For the following questions answer them individually
If 2 sin θ cos θ = 1, then the value of tan θ + cot θ is