Math, asked by prabhakarreddy7869, 1 year ago

Ques. If log10 7 = a, then log10(1/70) is equal to: op 1: -(1 +

a.Op 2: (1 + a)-1 op 3: a/10 op 4: 1/10a op 5: correct op : 1

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Answered by tonystark7549

1

Step-by-step explanation:

plz refer the attachment

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