which term of Ap 3 ,8,13 18 ........will be 50 more than its 20 th term
Answers
Answered by
10
Answer:-
A1 = 3
d = 5
an = a20+50
ab = a+19d+50
= 3+19(5)+50
= 3+95+50
= 148
an = a+(n-1)d
148 = 3+(n-1)5
148-3=(n-1)5
145=(n-1)5
145/5=(n-1)
29=(n-1)
29+1=n
30=n
keep smiling ❣️
Answered by
3
Answer:
see
Step-by-step explanation:
seeh
hope it will help you
Attachments:
Similar questions