Question

find the value of 0.275×(9.207)² with the help of log table
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Answer 1

Answer:

ans

Step-by-step explanation:

is 32 solve it by yourself

Answer 2

Therefore the value of 0.275×(9.207)² with the help of the log table is 23.334.

Given:

Value given = 0.275 × ( 9.207 )²

To Find:

Value of 0.275 × ( 9.207 )² using log table.

Solution:

The value of the given question could found out easily by using this approach.

Let x = 0.275 × ( 9.207 )²

Taking log on both sides.

⇒ log x = log ( 0.275 × ( 9.207 )² )

⇒ log x = log 0.275 + ln ( 9.207 )²         { ∵ log ab = log a + log b }

⇒ log x = log 0.275 +2ln ( 9.207 )          { ∵ log aᵇ = b log a }

From logarithmic table,

log 0.275 = -0.56 ; log 9.207 = 0.964

Subtitute the values in the above equation.

⇒ log x = log 0.275 +2ln ( 9.207 )

⇒ log x = - 0.56 + 2 ( 0.964 )

⇒ log x = 1.928 - 0.56

⇒ log x = 1.368

⇒ x = $10^1^.^3^6^8$ = 23.334

Therefore the value of 0.275×(9.207)² with the help of the log table is 23.334.

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