Math, asked by bkrishna2014, 4 months ago

plz tell that answer

mainly 4th one

I have doubt​

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Answers

Answered by harapriya65
3

Answer:

(iv)1/91.

Step-by-step explanation:

hope u like it.

Answered by rajputriyasingh04
1

Step-by-step explanation:

-3 x -3 x -3 x -3

= 9 x 9

= 81

hope it helps u

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