Sn=4–n² find the first term
Answers
Answered by
0
Answer:
s1=3 and 2 =0, an= sn_sn_1 a1= 3-0=3 hope it's help u
Answered by
0
Answer:
a=3
Step-by-step explanation:
given...Sn=4-n²
S1=4-1²=4-1=3=a1(since..S1=a1)
Similar questions