Question

6. The sum of the coefficients in the terms of 2x²y - 3xy2 + 4xy is
(a) -3
(b) 3
(c) 9
(d) 5
7. The product of the coefficients of terms in - ab? + --bc2 + 3ca? is​

Answer 1

Answer:

6. answer is 3 means b option

Answer 2

Answer:

6. The answer is Option (b) means 3