Question

evaluate (5 ^ - 1 * 2 ^ - 1) * 6 ^ - 1​

Answer 1

Answer:

(5^-1*2^-1)*6^-1

doing reciprocal

that means 5^-1=1/5

now,

(1/5*1/2)*1/6

1/10*1/6

1/60 or 60^-1

Hope you will understand.

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