the 17th term of progression 3,9,15,21
Answers
Answered by
0
Answer:
can you
Step-by-step explanation:
also tell me the answer
Answered by
1
Answer:
99 is A(17) of the given A.P.
Step-by-step explanation:
A.P= 3,9,15,21,...
a= 3
d= 9-3=6
A(17)=?
ATQ:
A(n)= a+(n-1)d
A(17)= 3+(17-1)(6)
= 3+(16)(6)
= 3+96
= 99
hope it helps :)
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