13th term of the geometric sequence 3, -15, 75 is 732421875
Step-by-step explanation:
Find the 13th term of the geometric sequence 3, -15, 75,
The formula to find the geometric sequence is
where a_1 is 1st term in the sequence
and r is the common ratio
In the given sequence 3, -15, 75,
so, 13th term in the sequence will be:
n= 13
So, 13th term of the geometric sequence 3, -15, 75 is 732421875
Keywords: Geometric sequence
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