#### Answer

$1.2\,\mu F$

#### Work Step by Step

For the parallel connection,
$C_{p}=C_{1}+C_{2}+C_{3}$
$\implies C_{1}=C_{p}-C_{2}-C_{3}=1.7\,\mu F-0.30\,\mu F-0.20\,\mu F$
$=1.2\,\mu F$

Published by
Pearson

ISBN 10:
0-32160-183-1

ISBN 13:
978-0-32160-183-4

$1.2\,\mu F$

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