इति पञ्चदशोपायाः ॥ कZ_०९.७.७८ ॥
iti pañcadaśopāyāḥ
अशा प्रकारे उपाय (प्रयोग) पंधरा आहेत.
They refer to the four core instruments (conciliation, gifts, division, force) plus all pairwise, triple, and fourfold combinations—15 total applications.