For questions two statements are given \( = \) one labelled Assertion ( \( A \) ) and the other ...

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For questions two statements are given \( = \) one labelled Assertion ( \( A \) ) and the other labelled
Reason (R). Select the correct unswer to these questions from the codes \( (a),(b) \), \( (c) \) and \( (d) \) as given below :
P
(a) Boch \( A \) and \( R \) are true and \( R \) is the correct explanation of the assertion.
W
(c) \( A \) is truc, but \( \mathbb{R} \) is falve.
(ah) A is falec, but \( \mathrm{R} \) is true.
Assertion. The energy used in one hour at the rate of \( 1 \mathrm{~kW} \) is celled I \( \mathrm{kWh} \).
Reason. A kilowatt hour is the unit of power.
\( (a) \)
(b)
\( (c) \)
\( (d) \)
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