Question

1Find the value (2/5) ^-3
2Find the value (-3) ^-4
3Find the value {-3/8}^-3×(4/9) ^-2
4 find the value {(4/-3) ^-3}^2

Answer 1

Answer:

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https://books.google.co.in/books?id=WcsGBgAAQBAJ&pg=PA1209&lpg=PA1209&dq=1Find+the+value+(2/5)+%5E-3+2Find+the+value+(-3)+%5E-4+3Find+the+value+%7B-3/8%7D%5E-3%C3%97(4/9)+%5E-2+4+find+the+value+%7B(4/-3)+%5E-3%7D%5E2&source=bl&ots=lSM04xmeyG&sig=ACfU3U1EpgjNFM0f2SesMrwu-

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Answer 2

Answer:

5-3 (ii) (1/3)-4 (iii) (5/2)-3 (iv) (-2)-5 (v) (-3/4)-4. ... Find the value of n, when ( 5/3)2n + 1 (5/3)5 = (5/3)n + 2. Solution: (5/3)2n + ...