The_sinusoid_x(t)_=6cos10‚âà√¨‚àö√ët_is_sampled_at_the_rate_of_15_Hz_and_applied_to_ideal_rectangular_LPF_with_cut-off_frequency_of_10_Hz,_then_the_output_of_filter_contains:$#

10‚âà√¨‚àö√ë rad/sec and 20‚âà√¨‚àö√ë rad/sec components

Only 10‚âà√¨‚àö√ë rad/sec component

10‚âà√¨‚àö√ë rad/sec component

+10‚âà√¨‚àö√ë rad/sec and +20‚âà√¨‚àö√ë rad/sec components

The_sinusoid_x(t)_=6cos10‚âà√¨‚àö√ët_is_sampled_at_the_r

1.	The_sinusoid_x(t)_=6cos10‚âà√¨‚àö√ët_is_sampled_at_the_rate_of_15_Hz_and_applied_to_ideal_rectangular_LPF_with_cut-off_frequency_of_10_Hz,_then_the_output_of_filter_contains:$#
A.	Only 10‚âà√¨‚àö√ë rad/sec component
B.	10‚âà√¨‚àö√ë rad/sec component
C.	10‚âà√¨‚àö√ë rad/sec and 20‚âà√¨‚àö√ë rad/sec components
D.	+10‚âà√¨‚àö√ë rad/sec and +20‚âà√¨‚àö√ë rad/sec components
Answer» C. 10‚âà√¨‚àö√ë rad/sec and 20‚âà√¨‚àö√ë rad/sec components

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The_sinusoid_x(t)_=6cos10‚âà√¨‚àö√ët_is_sampled_at_the_rate_of_15_Hz_and_applied_to_ideal_rectangular_LPF_with_cut-off_frequency_of_10_Hz,_then_the_output_of_filter_contains:$#

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