`(i x)(1/2+i2)^3`

If x+iy=(1+i)(1+2i)(1+3i) , then x^(2)+y^(2) equals:

Find x and y if (x^4+2x i)-(3x^2+y i)=(3-5i)+(1+2y i)

If (1+i)(1+2i)(1+3i)......(1+n i)=(x+i y) , show that 2. 5. 10...... (1+n^2)=x^2+y^2dot

If (1+i)(1+2i)(1+3i)(1+n i)=(x+i y) , Show that 2.5.10 ..... (1+n^2)=x^2+y^2dot

If (1+i)(1+2i)(1+3i)......(1+n i)=(x+i y) , show that 2. 5. 10...... (1+n^2)=x^2+y^2dot

Write the following in the form x+iy: (i) (3+2i)(2-i) (ii) 2i^(2)+6i^(3)+3i^(16)-6i^(19)+4i^(25) . (iii) ((3-2i)(2+3i))/((1+2i)(2-i)) .

Finid the vlues of x and y if: (i) (x+iy)(1+i)=1-i (ii) ((1+i)x-2i)/(3+i)+((2-3i)y+i)/(3-i)=i , where i=sqrt(-1) .

If quad (1-i)(1-2i)(1-3i)...(1-ni)=x-iy then 2.5*10...(1+x)^(2)=...

If (1+i)(1+2i)(1+3i)1+m)=(x+i y) , then show that 2xx5xx10xxxx(1+n^2)=x^2+y^2dot