Question

What is (5/11)`-13 with a positive exponent?

What is the multiplicative inverse of (9/8)'4?

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Answer 1

Answer:

ARMY here is the answer

Step-by-step explanation:

(13−7)−6

Positive exponent

(713)6=(−7)6(13)6=−1176494826809

Negative exponent

(13−7)−6=(13)−6(−7)6=1/48268091/−118649

i hope it helps

Answer 2

Question - 1)

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$:\implies\sf{\bigg(\dfrac{5}{11}\bigg)^{-13}}$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$:\implies\sf{\bigg(\dfrac{11}{5}\bigg)^{13}}$

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•°• (5/11)¯¹³ with a positive exponent is (11/5)¹³.

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▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Question - 2)

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$:\implies\sf{\bigg(\dfrac{9}{8}\bigg)^{4}}$

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

$:\implies\sf{\bigg(\dfrac{8}{9}\bigg)^{-4}}$

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•°• The multiplicative inverse of (9/8)⁴ is (8/9)¯⁴.