Math, asked by chinnu4193, 3 months ago

Find 33rd sum
pls it's urgent​

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Answers

Answered by Yugashreesvkmr
1

Answer :

10/9

thank you

thank u

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Answered by jaswantlalg
23

Answer:

10/9

Step-by-step explanation:

a+b=4

ab=3

1/b²+1/a²

= (a+b) ²-2ab /(ab) ²

=(4)²-2×3 /(3)²

=16-6/9 =10/9

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