If AB exists, then ( AB )-1is
Proxy need not be a ____ of the company
On comparing wrinkled seeded plant and round-seeded plant, wrinkled-seeded pea plant are classified as
He said, "It is raining heavily"
What would be the output of the following code ?x - c("a", "b", "c", "c", "d", "a") x[c(1, 3, 4)]
There are 30 people in a group. If all shake hands with one another , how many handshakes are possible