Question

find the value of (6^-1 -7^-1)​

Answer 1

Answer:

(6pow -1)-(7pow-1)

(1/6¹)-(1/7¹)

(1/6)-(1/7)

1/42

0.025

ans

Answer 2

Answer:

(6-1-8-1)-1

(5-9)-1

(-4)-1

4

ANSWER= 4

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Step-by-step explanation:

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