Math, asked by sanvianeesh3, 1 month ago

Using suitable properties find,

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Answered by ayushityagi501

2

Answer:

i dont know if some one know pls tell.

Answered by udaisingh7177

2

Answer:

We have:

-2/10 × -3/11 - 3/11×3/5 -2/7

-3/11 ( -2/10 + 3/5 ) -2/7

-3/11 ( 3/5 - 2/10 ) -2/7

-3/11 ( 3/5-1/5)-2/7

-3/11 ( 2/5)-2/7

-6/55-2/7

( -6×7 - 55×2 )/7×55

( -42 - 110 )/385 = -152/385 Ans.

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