Let $(M,g)$ be a Riemannian manifold and $ h = c.g$ for some $c > 0$ . Then the Levi-Civita connections of $g$ and $h$ are same. From the above deduce the relation between corresponding curvature and sectional curvature.
I am able to solve the first part, i.e the Levi-Civita connections are same. But I am unable to solve the second part, i.e the relation between two curvature. Need some help.