<prompt> Fumana sehlahisoa sa matheba sa li-vector X le Y.X2, 7 Y5, -1  <response>: Instruction in English: Find the dot product of vectors X and Y. . Response in English: The dot product of vectors X and Y, with X2, 7 and Y5, -1, is calculated as:25 7-1 10 -7 3.So, the dot product of X and Y is 3. . Response in Sesotho: Sehlahisoa sa matheba sa li-vectors X le Y, ka X2, 7 le Y5, -1, se baloa e le: 25 7-1 10 - 7 3. Kahoo, sehlahisoa sa matheba sa X le Y ke 3. 