Home
Class 12
MATHS
If p, x(1),x(2)…x(i),…. and q, y(1),y(2)...

If `p, x_(1),x_(2)…x_(i),….` and `q, y_(1),y_(2)…,y_(i),….` are in A.P.m with common difference a and b respectively, then the centre of mean position of the points `A_(i)(x_(i),y_(i)), i=1,2….n` lies on the line
Note : Centre of Mean Position `((Sigma xi)/(n),(Sigma yi)/(n))`

Promotional Banner

Similar Questions

Explore conceptually related problems

If the lines x=k, k=1,2:…., n meet the line y=3x+4 at the points A_(k)(x_(k), y_(k)), k=1,2,….,n then the ordinate of the centre of Mean position of the points A_(k), k=1,2,…,n is

If p,x_(1),x_(2),x_(3)... and q,y_(1),y_(2),y_(3),... from two infinite AP's with common difference a and b respectively.Then locus of p(alpha,beta) where alpha=((1)/(n))[x_(1)+x_(2)+x_(3)+...+x_(n)] and beta=((1)/(n))[y_(1)+y_(2)+y_(3)+...y_(n)] is

If x_(i)gt0,y_(i)gt0(i=1,2,3,......n) are the values of two variable X and Y with geometric mean P and Q respectively, then the geometric mean of (X)/(Y) is

If the mean of the set of numbers x_(1),x_(2),x_(3),...,x_(n) is bar(x), then the mean of the numbers x_(i)+2i,1<=i<=n is

A(x_(1),y_(1))B(x_(2),y_(2)) and C(x_(3),y_(3)) are the vertices and a,b and c are the sides BC,CA and AB of the triangle ABC respectively then the Coordinates of in centre are I=

If |(x,-3i,1),(y,1,i),(0,2i,-i)|=6+11i . then what are the value of x and y respectively ?

If barx represents the mean of n observations x_(1), x_(2),………., x_(n) , then values of Sigma_(i=1)^(n) (x_(i)-barx)