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EduGorilla 1 year, 11 months ago.
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A square wave with 50 kHz frequency and duty cycle of 75% is obtained from the astable multivibrator shown in figure below.
The resistances RA and RB in the circuit are, respectively
Options :-
- 10.63 k
and 21.2 k
- 21.2 k
and 10.6 k
- 10.6 M
and 21.2 M
- 21.2 M
and 10.6 M
- 10.63 k
