Represent the following complex numbers in the complex plane:
(i) `1+2i`
(ii) `5+7i`
(iii) `0+0i`
(iv) `i`.

Express the following complex number in the polar form: (1+i)/(1-i)

Convert each of the following complex numbers in polar form: (i) -3 (ii) sqrt3+i (iii) i .

The difference of the following complex numbers -3+2i and 13-i

Express the following complex numbers in the standard form a+ib:(3-4i)/((4-2i)(1+i))

Express the following complex number in the polar form: (i) (1+7i)/((2-i)^(2))( ii) (1+3i)/(1-2i)

Express the following complex numbers in the standard form a+ib:((1+i)(1+sqrt(3)i))/(1-i)

Convert each of the following complex numbers into polar form: {:((i),3,(ii),-5,(iii),i,(iv),-2i):}

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

Write the complex numbers that represent the following points in the plane: (i) (0,0) (ii) (3,0) (iii) (-1,0) (iv) (0,-1) (v) (1,-2) (vi) (4,-1) (vii) (-(1)/(3),(1)/(5))

Express the following complex numbers in the polar form :(i)-2-2i(ii)sin30^(@)-i cos300^(@)(iii)cos390^(@)-i sin240^(@)(iv)1-cos theta+i sin theta