MCQ
If $(x+i y)(2-3 i)=4+i$ then $x+i y$ is equal to :
- A$\frac{14}{13}+i \frac{5}{13}$
- ✓$\frac{5}{13}+i \frac{14}{13}$
- C$\frac{-14}{13}+i \frac{5}{13}$
- D$\frac{5}{13}-i \frac{14}{13}$
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If $\text{P}(\text{A}\cup\text{B})=\text{P}(\text{A}\cap\text{B})$ for any two events A and B, then:
$\text{P(A)}=\text{P(B)}$
$\text{P(A)}>\text{P(B)}$
$\text{P}(\text{A})<\text{P(B)}$
none of these.