3,7,11,15 ..... എന്ന സമാന്തര ശ്രേണിയിലെ 25 പദം എത്ര ?
A96
B99
C64
D45
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Related Questions:
The third term of an arithmetic sequence is 42 and seventh term is 66. The common difference of the arithmetic sequence is :
The 100 common term between the series 3 + 5 + 7 + 9 +... and 3 + 6 + 9 + 12 +...8
Tailors Abraham and Joju need to stitch 400 bags. On the first day, Abraham stitches 13 bags, and Joju stitches 18 bags. Each following day, both of them stitch one more bag than they did the previous day. How many days will it take for them to complete their goal?
1/n + 2/n + ....... + n/n =
ഒരു സമാന്തര ശ്രണിയുടെ 4 -ാം പദം 31 -ഉം 6 -ാം പദം 47 -ഉം ആയാൽ ആദ്യപദം എത്ര ?