[" 5.Fituferfell "#" and "],[[" (i) "(32,62)," (ii) "(18,25)],[" (iii) "(31,93)]]

Evaluate: " "(i)" "i^(19)" "(ii)" "i^(62)" "(iii)" "i^(373)

Factroize (i) (x^3-x) (ii) 18a^2x^2-32) (iii) (2a^5-32a) .

Convert the following in the form of a complex number : (i) (2, -5) (ii) (-3,1) (iii) (0, -2)

Convert the following in the form of a complex number : (i) (2, -5) (ii) (-3,1) (iii) (0, -2)

Express each of the following in power notation: (i) (25)/(36) (ii) (-27)/(64) (iii) (-32)/(243)

Evaluate: " "(i)" "(sqrt(-1))^(192)" "(ii)" "(sqrt(-1))^(93)" "(iii)" "(sqrt(-1))^(30)

Which one of the following is correct ? (i) 13^(31) > 31^13 " " (ii) 10^(100) (iii) 2^(32) < 32^2 .

Which of the following is a pair of co-primes? (a) (16,62)quad (b)(18,25)quad ( c) (21,35)(23,92)

Verify that : A-A' is Skew - symmetric Matrix when : (i) A=[(1,5),(6,7)] (ii) A=[(2,5),(4,1)] (iii) A=[(6,2),(4,5)] where A' is the tranpose of A.

Simplify (i) (1 + i)^(18) " " (ii) (-sqrt(3) + 3i)^(31)