Question

the cofficent of x²y² in 3x²y²is​

Answer 1

Answer:

the cofficent of x²y² in 3x²y² is

Ans: 3

Answer 2

Answer:

A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period of time.