Math, asked by Sumvardhan, 1 month ago

tell me all of this and get 50 points

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Answers

Answered by anu4248
2

Answer:

1. none of these is correct answer

2. non of these

3. >

4. 121

please mark me as branlist

Answered by BladeGirl
0

Answer:

Hey!! Ur answer:

1)

 {[ {({( \frac{ - 2}{3} )²})}^{ - 1} ]}^{ - 2}  \\  =   { {(( \frac{4}{9} )}^{ - 1} })^{ - 2}  \\  = ( { \frac{9}{4} })^{ - 2}  \\  =  ({ \frac{4}{9} )}^{2}  \\  =  \frac{16}{81}

2)

 \frac{( - 195)}{( - 520)}  \\  =  \frac{39}{104}  \\  =  \frac{3}{8} (b \: option)

Step-by-step explanation:

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