AP EAMCET · Maths · Matrices
If where then
- A
- B
- C
- D Zero matrix
Answer & Solution
Correct Answer
(C)
Step-by-step Solution
Detailed explanation
z1=2+3i ∴ z1=2-3i z2=3+2i ∴ z2=3-2i Now, z1z2-z2¯z1¯z1¯-z2z2¯z1=z1z1¯+z2z2¯-z1z2+z1z2-z1z2+z1z2z1z1¯+z2z2¯ =(2+3i)(2-3i) + (3-2i)(3+2i)00(2+3i)(2-3i) + (3-2i)(3+2i)…
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