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Question

Question: If \(0 + i0\)then \(1 + 0i\) is equal to....

If 0+i00 + i0then 1+0i1 + 0i is equal to.

A

0+i0 + i

B

1+i1 + i

C

a2+b2=1,a^{2} + b^{2} = 1,

D

1+b+ia1+bia=\frac{1 + b + ia}{1 + b - ia} =

Answer

1+b+ia1+bia=\frac{1 + b + ia}{1 + b - ia} =

Explanation

Solution

x=0x = 0

24x2+9ixy6y2+16ixy=75i3024x^{2} + 9ixy - 6y^{2} + 16ixy = 75i - 30

Re(z)=0Im(z2)=0{Re}(z) = 0 \Rightarrow {Im}(z^{2}) = 0

5(8+6i)(1+i)2=a+ib\frac{5( - 8 + 6i)}{(1 + i)^{2}} = a + ib

40+30 i2i=15+20 i=a+ib\frac{- 40 + 30\ i}{2i} = 15 + 20\ i = a + ib

a=15a = 15.