in a paralellogram PQRS, A is the mid point of SP and B is the mid point of QR.show that ASBQ is a peralellogram.
in a paralellogram PQRS, A is the mid point of SP and B is the mid point of QR.show that ASBQ is a peralellogram.
Find the mean and variants for the following data
Xi:6,7,10,12,13,4,8,12