Evaluate :
(i) `1-:(1)/(3)`

Evaluate : (i) (3x + (1)/(2) ) (2x + (1)/(3) )

Evaluate : (i) (a+1) (a-1) (a^2 + 1)

Evaluate: [i^(18) + ((1)/(i))^(25)]^(3)

Evaluate : (i) 5^(-2) (ii) (-3)^(-2) (iii) (1/4)^(-1) (iv) ((-1)/2)^(-1)

Evaluate : [i^(18)+(1/i)^(25)]^3

Express the following complex numbers in the standard form. Also find their conjugate: (i) (1-i)/(1+i) (ii) ((1-i)^2)/(3-i)

If A^(n) = 0 , then evaluate (i) I+A+A^(2)+A^(3)+…+A^(n-1) (ii) I-A + A^(2) - A^(3) +... + (-1) ^(n-1) for odd 'n' where I is the identity matrix having the same order of A.

Find the value of (i) 2^(-3) (ii) 1/(3^(-2))

Evaluate : if possible (i) [3,2] [{:(,2),(,0):}] (ii) [1 , -2] [{:(,-2,3),(,-1,4):}] (iii) [{:(,6,4),(,3,-1):}] [{:(,-1),(,3):}] (iv) [{:(,6,4),(,3,-1):}] [{:(,-1),(,3):}]

Find the value of |(1+i)((2+i))/((3+i))|