out of the total 20000 people, it was found that 30% like to listen to hindi flim songs 20% like to listen to english music 15%
1 answer:
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Part (1) : The solution is
Part (2): The solution is
Part (3): The solution is
Explanation:
Part (1): The expression is
Applying the exponent rule, , we get,
Adding the exponent, we get,
Thus, the simplified value of the expression is
Part (2): The expression is
Applying the exponent rule, , we have,
Simplifying the expression, we have,
Thus, we have,
Thus, the value of the expression is
Part (3): The expression is
Applying the exponent rule, , we have,
Adding the powers, we get,
Applying the exponent rule, , we have,
Thus, the value of the expression is