Answer:
B
Step-by-step explanation:
x(2y - 3) ← multiply each term in the parenthesis by x
= 2xy - 3x
Answer:
1st one is positive
2nd one is negative
3rd one is negative
4th one is positive
Step-by-step explanation:
Answer:


Step-by-step explanation:
1. Given differential equation is



On integrating both sides, we will have


Hence, the solution of given differential equation can be given by

2. Given differential equation,




On integrating both sides, we will have



Hence, the solution of given differential equation is

312 people bought balcony seats and 396 people bought ground seats.