All subjects of class 12 cbse
find the equation of the line passing through the points (2,5)and (3,6)
in the given figure de parallel ac and df parallel ae prove that bf/fe=be/ec
in the given figure de parallel ac and df parallel ae prove that bf/fe=be/ec
find a g.p for which sum of the first two terms is -4and the 5th term is 4 times the third term