The number of natural numbers less than n is n-1.
Natural numbers are whole and positive numbers that are not 0.
If n is 2, there is one natural number less than n... and that is 1.
If n is 5, there are four natural numbers less than n... which are 1, 2, 3, and 4.
Answer:
=7x
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Don't know sorry
Answer:
can you mark me as a brainliest and answers c
Answer:
The degree is "2" and the number of term is "2(binomial)"
Step-by-step explanation:
Considering the expression 
Largest sum of any term is known as the degree.
Now simplify as follows,

So, the degree is 2 because the largest sum of power is known as degree
And the number of terms is two (2) it means it is binomial.
∵ The degree is "2" and the number of term is "2(binomial)"