is it compulsory that we apply chakra shankha etc., 5 mudras along with gopichandanam

A) Without applying gopichandana along with 5 chakra shankhaado mudras what ever good deeds we do will be a waste without applying gopichandana & pancha mudra we won't be capable of any punyam.
तस्मात्तु विधिवद्धार्यं शङ्खचक्र गदादिकम् ।
पश्चात् सर्वाणि कर्माणि कुर्वीत द्विजसत्तम ।।
नरसिंहाचार्य सुळिभावि
मठाधिकारि,
गुंटूर, उत्तरादिमठम्
MOB-9493924608 ; 9490312275 visit my blog: HTTP://narasimhacharyasulibhavi.blogspot.com
to join my sms channel send sms as [ON] space [NARASIMHACHARYASULIBHAVI] to mobile number 9870807070
or http://labs.google.co.in/smschannels/subscribe/narasimhacharyasulibhavi go to this link online
you can see my prashnottara on uttaradimatham's official website uttaradimath.org in the category adhyatma jignyasa