Question

numerical coefficient of x²y in the expression 1+X+2x²y is​

Answer 1

Answer:

The numerical co-efficient of each of −2x

3

y

2

z is the term (with sign) involved with the variables and here it is −2.

So, comparing with −a, the value of a is 2.

Answer 2

Answer:

2 is the answer of these question.