find the sum of first 8 multipl of 3
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Answered by
2
Hey... I think this can be ur answer!!
Multiples of 3 are in AP
3,6,12....
a=3 d=3
S8= 8/2 (2*3 + 7*3)
=4(27)
=108
Hope it helps you dear ☺️☺️
Multiples of 3 are in AP
3,6,12....
a=3 d=3
S8= 8/2 (2*3 + 7*3)
=4(27)
=108
Hope it helps you dear ☺️☺️
Hasti152002:
hey.. plz mark it as brainliest
Answered by
0
First 8 multiple of 3 are 3,6,9,12,15,18,21,24
3+6+9+12+15+18+21+24 = 108
3+6+9+12+15+18+21+24 = 108
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