1+1+2+3+4+5+6+7+8+9+10
Answers
Answered by
0
1 + (sum of first 10 natural no.)
1 + ( 10×11/2 ) .........n(n+1)/2
1 + 55
56
1 + ( 10×11/2 ) .........n(n+1)/2
1 + 55
56
Siddharthakumarpanda:
it's 56
Answered by
0
56 is your answer
hope it helps
u can find it with ap without in including the first one and then a is equal to 1 is equal to 1 and l is equal to 10
hope it helps
u can find it with ap without in including the first one and then a is equal to 1 is equal to 1 and l is equal to 10
Attachments:
Similar questions