1.

What is nth term of a G.P.?

A. a<sub>n</sub> = a + (n-1) d
B. a<sub>n</sub> = a + (n) d
C. a<sub>n</sub> = a*r<sup>n-1</sup>
D. a<sub>n</sub> = a*r<sup>n</sup>
Answer» D. a<sub>n</sub> = a*r<sup>n</sup>


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