Which of the following statement is correct?
(a) If an attesting witness denies or does not recollect the execution of the
document, its execution may be proved by primary evidence
(b) If an attesting witness denies or does not recollect the execution of the document,
its execution may be proved by other evidence
(c) Its execution may be proved by secondary evidence
(d) All the above
(a) If an attesting witness denies or does not recollect the execution of the
document, its execution may be proved by primary evidence
(b) If an attesting witness denies or does not recollect the execution of the document,
its execution may be proved by other evidence
(c) Its execution may be proved by secondary evidence
(d) All the above