Question

.1. Find the number of terms in each of the following:
(i) 2 + 4 + 6 + 8 + .... = 10100
(ii) -1.0 - 1.5 - 2.0 - 2.5 - .... = -27
1 3
(iii) -1+=+
+.... = 3969
4° 2
(iv) (x + y) + (x - y) + (x – 3y) + .... = 22 (x - 20y).
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Answer 1

Answer:

If (i) −1.0,−1.5,−2.0,−2.5, ……… and (ii) −1,−3,−9,−27,……. are two progressions, then which of them is a Geometric Progression

Step-by-step explanation: