Find the number of terms of AP:
1)7,13,19,...,205
Answers
Answered by
0
Step-by-step explanation:
hope it's help you dear ❤️
Attachments:
Answered by
0
Step-by-step explanation:
given AP
7,13,19,205
Here
a = 7
b = 13 - 7 = 6
a,,= 205
we need to fine n
a,, = a + (n - 1) d
206 = 7 + (n - 1) × 6
Similar questions