[" (i) "7+10(1)/(2)+14+...+84],[" 3.(क) A.p.Th,"]

Find the sum: (i) 1+3+5+7+\ ....\ +\ 199 (ii) 7+10 1/2+14+\ .... +84 (iii) 34+32+30+\ .... \ +10

Find the sum: 1+3+5+7+...+199 (ii) 7+10(1)/(2)+14++84 (iii) 34+32+30+.+10

Find the sums given below : 7 + 10(1)/(2) + 14 +….+84 .

Find the sums given below: (i) 7+10(1)/(2)+14+…….+84 .

Find the sums sums given below : 7 + 10(1)/(2)+14+....+84

5-[(3)/(4)+{2(1)/(2)-(0.5+(1)/(6)-(1)/(7))}] is equal to (a)1(19)/(84) (b) 2(61)/(84) (c) 2(23)/(84) (d) 2(47)/(84)

Find the sums given below: 7 + 10 1/2 + 14 + ...+ 84

Find the sum given below: (i) 7+ 10 1/2 + 14 + …. + 84

Find the n^(th) term of the H.P. (1)/(2), (2)/(5), (1)/(3) , (2)/(7) ...