11 th term of the AP 5, 9, 13, 17............is
Answers
Answered by
1
Answer:
11 th term = 1 st term + (no. of terms -1 ) × common
difference
11 th term = a + ( n - 1 ) × d
11 th term = 5 + ( 11-1 ) × 4
11 th term = 5 + 10 × 4
11 th term = 5 + 40
11 th term = 45. ans.
Answered by
0
Answer:
45 is the 11 term of this AP
Step-by-step explanation:
A=5
D= A2-A1 = 9-5=4
An= 11
an=a+(n-1)d
a11=5+(11-1)4
a11=5+40
a11=45
11 term is 45
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