Home
Class 12
MATHS
" If "sum(i=1)^(n)cos^(-1)alpha(i)=0," t...

" If "sum_(i=1)^(n)cos^(-1)alpha_(i)=0," then find the value of "sum_(i=1)^(n)i*alpha_(i)

Promotional Banner

Similar Questions

Explore conceptually related problems

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

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

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

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

If sum_(i=1)^(n) cos theta_(i)=n , then the value of sum_(i=1)^(n) sin theta_(i) .

If sum_(i=1)^(n) cos theta_(i)=n , then the value of sum_(i=1)^(n) sin theta_(i) .

If sum_(i=1)^(n) cos theta_(i)=n , then the value of sum_(i=1)^(n) sin theta_(i) .

If sum_(i=1)^(n) cos theta_(i)=n , then the value of sum_(i=1)^(n) sin theta_(i) .

If sum_(i)^(n)cos theta_(i)=n, then the value of sum_(i=1)^(n)sin theta_(i)

Find the value of sum_(1<=i<=j<=n-1)(ij)^(n)c_(i)^(n)c_(j)