yadyevaṃ katham aprāmāṇyāśaṅkā vinā sādhanaprayogaṃ nirvartayituṃ śakyata ity āha yadrūpetyādi /
[Question:] "If this is so, how can the doubt about invalidity be removed without applying proofs?" [The text] answers with [the words] "in whatever form" etc.