find the 11th term of the A.P.4;9;14
Answers
Answered by
1
Step-by-step explanation:
a11= 4+(11-1)*5
= 4+10*5
= 4+50
= 54
Answered by
1
Step-by-step explanation:
a=4
d=9-4=5
a11=4+(11-1)×5
4+10×5
4+50
54
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