Math miscellaneousHard
Question
If the ratio of the sum of m and n terms of an A.P. is m2 : n2, then the ratio of its mth and nth terms is :-
Options
A.(m - 1) : (n - 1)
B.(2m + 1) : (2n + 1)
C.(2m - 1) : (2n - 1)
D.None
More Math miscellaneous Questions
A die is tossed 5 times. Getting an odd number is considered a success. Then the variance of distribution of success is...Let f(x) = for n ≥ 2 and g(x) = (x). Then ∫xn-2g(x)dx equals...If ω is imaginary cube root of unity and (a + bω + cω2)2015 = (a + bω2 + cω) where a,b,c are un...Variance of the distribution 3 + α , 5 + α, 7 + α, ......, 21 + α will be...The point of lines represented by 3ax2 + 5xy + (a2 - 2)y2 = 0 and perpendicular to each other for...