Answer:
The 4th term is 7
Step-by-step explanation:
we have


step 1
Find C(2)
For n=2


step 2
Find C(3)
For n=3


step 3
Find C(4)
For n=4


therefore
The 4th term is 7
1. (3,-2)
2. (-2,2)
3. (1/3,2/3)
4. (13/7, 40/7)
It’s solved by using the cosine rule
Answer: A. 136
B. 8.3
C. 155
D. 27.3
Step-by-step explanation:
Gdhssse bheee