brayhampton1662 brayhampton1662
  • 26-04-2024
  • Mathematics
contestada

If the sum of first n terms of an AP is cn², then the sum of squares of these n terms is
A.n(4n²−1)c²/6
B.n(4n²+1)c²/3
C.n(4n²−1)c²/3
D.n(4n²+1)c²/6

Respuesta :

Otras preguntas

What's the answer to 1/7(14-7p)-2=2(1/2p+3)+6
What is the solution to x ? 7/3x + 1/3x = 3x + 6/3 + 5/3x
Complete the sentences:I was writing ....................... .I have written ............................. .I have been writing ...................... .I had wr
why does east texas have a higher average rainfall amount compared to west texas
why does east texas have a higher average rainfall amount compared to west texas
jackson stationery sells cards in packs of 48 and envelopes in packs of 64.If kina wants the same number  of each, what is the minimum number of cards that she
what is the greatest common factor of 78 and 27 ?
12yd/min_______ ft/s
what is the major assumption underlying in the first sentence of The Declaration of Independence
Charles works his part time job for 23 hours each week and makes $9.75 an hour. How much will he make in 4 weeks?