Question

the modules if 5+4i÷1+i​

Answer 1

Answer:

for any complex number x+ iy modules= √(x²+y²)

here complex no. is 3+4i

here X = 5+4i Y = 1+i

thus modules =√{(5+4)²+(i)²} = √(81+0) = √81 = 9

thus modules value for complex no. 5+4i÷1+i = 9

Answer 2

SOLUTION

REFER TO the attachment

hope it helps ☺️