Find the values of the following:
(i) (1/2)^-2 + (1/3)^-2 + (1/4)^-2
(ii) (1/6)^-6
(iii) (2/3)^-5
(iv) (1/2)^-2 + (2/3)^-2 + (3/4)^-2

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

answer for #1 is c

answer for #2 is d

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1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6

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step-by-step explanation:

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