For the following questions answer them individually
The rupee symbol, which was introduced in India in 2010, is an amalgamation of the Devanagari ‘Ra’ and the ______ ‘R’ without the stem.
The initiative of jail tourism, a first of its kind, was launched in January 2021 in the state of ______.
What are the two variables whose relationship is given by the environmental Kuznets curve?