Choose the diagram showingthe correct positions of the Earth, the Moon and the Sun during a lunar eclipse.
Consider the following statements:
1. Solar eclipse occurs during a new moon.
2. Lunar eclipse occurs during a full moon.
3. During a total solar eclipse, the entire sun is invisible from all parts of the earth.
In the diagram on a lunar eclipse if the positions of sun Earth and Moon are shown by (-4,6) (k, -2) (5,-6) respectively then find the value of k