Number of strings =
= 21 x 21 x 21 x 21 x 21 x 5 = 20 420 505
Answer: 20 420 505
Simply you can substitute theta=45 degrees (or any angle,not zero) in left hand side and right hand side.
or
using a^2 - b^2 =(a+b)(a-b)
= sin(2x+x)sin(2x-x)
= sin 3x sin x
Answer:
1.
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
3y=12 divide both sides by 3
y=4
1. After 5.5 hours. 2. Tickets in section A cost $8
