Home
Class 11
MATHS
If sum n=210 then find the value of sum ...

If `sum n=210` then find the value of `sum n^2`

Promotional Banner

Similar Questions

Explore conceptually related problems

Let f(n)=sum_(r=0)^(n)sum_(k=r)^(n)([kr]). Also if f(n)=2047 ,then find the value of n

If sum_(k=1)^(n)k=210, find the value of sum_(k=1)^(n)k^(2).

If sum_(i=1)^(2n) sin^-1x_i = npi then find the value of sum_(i = 1)^(2n) x_i

If the sum of the series 2,5,8,11,... is 60100, then find the value of n.

If sum_(i=1)^(2n)cos^(-1)x_i=0 then find the value of sum_(i=1)^(2n)x_i

If the mean of n observations is 12 and the sum of the observations is 132, then find the value of n.

If the sum of the series 2,5,8,11...is 60100 then find the value of n.

If sum n=210, then sum n^(2)=

If t_(n)=(n+2)/((n+3)!) then find the value of sum_(n=5)^(20)t_(n)

If sum_(k=1)^(n)k=45, find the value of sum_(k=1)^(n)k^(3).