" (ii) "(1)/(3+5i)

If (1+i)(1+3i)(1+5i)... till n fators x+iy then 2.10,26.50... till n terms will be

find(a+b)-:(a-b) if (i)a=(1)/(3),b=(3)/(5)(i)a=-(1)/(13),b=(4)/(9)(iii)a=-(6)/(7)

Simplify and express each of the following in the form (a + ib) : (i)" "((5)/(-3+2i)+(2)/(1-i))((4-5i)/(3+2i))" "(ii)" "((1)/(1-4i)-(2)/(1+i))((1-i)/(5+3i))

Construct A_(2xx3) matrix whose elements are given by a_(ij)=(1)/(2)|5i-3j|.

Convert the following in the form of (a+ib) : (i) (1+i)^(4) (ii) (-3+(1)/(2)i)^(3) (iii) (1-i)(3+4i) (iv) (1+i)(1+ 2i)(1+ 3i) (v) (3+5i)/(6-i) (vi) ((2+3i)^(2))/(2+i) (vii) ((1+ i)(2+i))/((3+i)) (viii) (2-i)^(-3)

Convert the following in the form of (a+ib) : (i) (1+i)^(4) (ii) (-3+(1)/(2)i)^(3) (iii) (1-i)(3+4i) (iv) (1+i)(1+ 2i)(1+ 3i) (v) (3+5i)/(6-i) (vi) ((2+3i)^(2))/(2+i) (vii) ((1+ i)(2+i))/((3+i)) (viii) (2-i)^(-3)

Find the conjugates of the following complex number: (1)/(3+5i)

If (x + iy)^((1)/(3)) = 5+ 3i , then 3x + 5y =

If 3x - (1)/(3x ) =5 , find : (i) 9x^(2) + (1)/( 9x^2)

Reduce (1/(1- 4i)-2/(1+i)) ((3-4i)/(5+i)) to the standard form .