Suppose `A` is a complex number and `n in N ,` such that `A^n=(A+1)^n=1,` then the least value of `n` is `3` b. `6` c. `9` d. `12`

Similar Questions

Explore conceptually related problems

If .^(20)C_(n+1)=.^(n)C_(16) , the value of n is

If .^(n)P_(3)+.^(n)C_(n-2)=14n , the value of n is

If .^n P_r=^n P_(r+1) and .^n C_r=^n C_(r-1,) then the value of n+r is.

If .^(2n)C_(3):^(n)C_(3)=11:1 , find the value of n.

If z=x+iy is a complex number with x, y in Q and |z| = 1 , then show that |z^(2n)-1| is a rational numberfor every n in N .

If (a^(n)+b^n)/ (a^(n-1) +b^(n-1)) is the A.M. between a and b, then find the value of n.

Let E={1,2,3,4} and F={1,2} If N is the number of onto functions from E to F , then the value of N/2 is

If 10^n + 3.4^(n+2) + k is divisible by 9 , for all n in N , then the least positive integral value of k is

......... is the minimum value of n such that (1+i)^(2n) = (1 - i)^(2n) . Where n in N .

Find the value of n such that (""^(n)P_(4))/(""^(n-1)P_(4))=(5)/(3), n gt 4