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Chapter 5: Q.21 (page 349)

Evaluate each expression. Do not use a calculator.

2log20.4

Short Answer

Expert verified

2log20.4=0.4

Step by step solution

01

Given data

The expression is :2log20.4

02

Concept used

By property of Logarithmic function,

  • alogaM=M
  • logaar=r
03

Evaluate

2log20.4=0.4; Using property of Logarithmic function

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