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Sir for that degrees of freedom que why XA2 is not included in independent equation ? Isn't XA2=1-XB2 ?
Because XA2 comes under unknown. XA1 to XA6 comes under unknown.
Sir for that degrees of freedom que why XA2 is not included in independent equation ? Isn't XA2=1-XB2 ?
Because XA2 comes under unknown. XA1 to XA6 comes under unknown.