Concept explainers
To find the value of given trigonometric ratio to the nearest ten-thousandth.
Answer to Problem 2CCYP
Explanation of Solution
Given:
Trigonometric ratio:
Concept used:
Rounding off a number means replacing it with another number which is nearly equal to it yet easier to represent or write.
To round a number to the nearest ten thousand, the digit in thousands place is considered. If the number > = 5 rounded up and if number < 5 rounded down.
Calculation:
Consider the given trigonometric ratio
Calculating
To round
Consider the value till the ten thousandth value of
The ten-thousandth term is 7 which is more than 5.
Thus, rounding
The value rounded to the nearest ten thousand is
Conclusion:
Therefore, value rounded to the nearest ten-thousandth is
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