Define and understand the following terms:
(i) Phylum (ii) Class (iii) Family (iv) Order (v) Genus

If figure, identify the following vectors : (i) Collinear (ii) Equal (iii) Coinitial (iv) Collinear but not equal

Find dervatives of the following functions: (i) y=2x^(3) , (ii) y=4/x , (iii) y=3e^(x) , (iv) y=6 ln x , (v) y=5 sin x