The sum of all odd integers greater than 100 and less than 1000 is
Answers
Answered by
2
Formula is : an = a1 + (n-1)d (d = 2, starting(a1) = 101, ending(an = 999)
999 = 101 + (n-1)2
n = 450.
Formula is : s = (n/2)(a1+an)
= (450/2)(101 + 999)
= 247500
999 = 101 + (n-1)2
n = 450.
Formula is : s = (n/2)(a1+an)
= (450/2)(101 + 999)
= 247500
Answered by
1
Answer:
Rcv
Step-by-step explanation:
VvSimple curves and simple closed curves are - 1,2,5,6,7
Polygons are - 1,2
Convex Polygons are - 2
Concave Polygons are - 1
Similar questions