PLEASE ANSWER THESE QUESTIONS
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
1- 'B' option
2- 'D' option
3-'C' option
4-'B' option
5-(a)- +4a,,-6b
(b)- +3xy,,-4zx,,+7yz
(c)- -6p,,-4ab,,+7pq,,-abc
(d)- +ax,,+4by,,+9cz.