`If x=i, then value of x^x is`

If x =1 +i, then the value of x^(6)+x^(4)+x^(2)+1 is

If x=3+2i find the value of x^4-4x^3+4x^2+8x+39

If x=3+4i find the value of x^4-12x^3-70x^2-204x+225

If a in I , then value of a for which lim_(xrarra) (tan([x^(2)]-[x]^(3)))/((x-a)^(3)) exists finitely, is /are

If A=[{:(cosx,-sin x),(sinx, cosx):}] and A+A'=I_(2) , then the general value of x is

If 8x+i(2x-y)=3 -8i and x,y in R then the values of x and y are

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

Find the value of x^(2) for the given values of x. (i) x lt 3 (ii) x gt -1 (iii) x ge 2 (iv) x lt -1

Find tha values of x^2 for the given values of x. (i) x lt 2 (ii) x gt -1 (iii) x ge 2 (iv) x lt -1