Math, asked by pranjalwankhede75, 2 months ago

the molecules of 5+4i is​

Answers

Answered by s15076bpalli07217
1

Answer:

Correct option is

A

41

40

41

9

i.

Given,

4+5i

5+4i

Rationalizing the denominator,

=

(4+5i)(4−5i)

(5+4i)(4−5i)

=

4

2

+5

2

20−25i+16i+20

=

41

40

41

9i

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