A2= ?
C’s A2 = B’s 1 unit. From the table C.s 0.95 unit = A.s 1 unit = B.s 1.55 unit. when B.s unit is 1 C.s unit is 1/1.55 x0.95 = 0.61. A2 = 0.61.
If ∪ = {2, 4, 6, 8, 10, 12, 14, 17}, where ∪ is Universal set
and some set A = {1, 4, 6, 9, 11, 12}
The set AC is
Let {an} be a non - constant arithmetic progression with a1=1 and for any n≥1, the value a2n+a2n−1+⋯+an+1an+an−1+⋯a1 remains constant. Then, a15 will be?