number series: 3,9,13,65,71,____,_____.
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number series: 3,9,13,65,71,75,127
Saideep123:
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in series the difference between 3 & 9 is 6 and 9&13 is 4 and 13&65 is 52 and again difference becomes of 6 and it continues from start
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Let a¹=3, a²=9, a³=13, a⁴=65, a5=71. a²-a¹= 9-3=6 a³-a²=13-9=4. a⁴-a³=65-13=52. a5-a⁴=71-65=6. It means that continue.So the next number are: a6=75 and a7=127.
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