ify"> Розглянемо перший принцип:
) z = 20 Г— 31 Г— 22грp0 = ? 1 = 1,411 = 1,41? [Rгр] = 8; грp1 = ? 4 = 1,414 = 3,9 5? [Rгр] = 8, грp2 =? 6 = 1,416 = 7,86? [Rгр] = 8;
б) z = 20 Г— 32 Г— span> 21грp0 = ? 1 = 1,411 = 1,41 ? [Rгр] = 8; грp2 = ? 8 = 1,418 = 15 , 62? [Rгр] = 8; грp1 = ? 2 = 1,412 = 1 , 99? [Rгр] = 8;
в) z = 21 Г— 30 Г— span> 22грp1 = ? 3 = 1,413 = 2,8? [Rгр] = 8; грp0 = ? 2 = 1,412 = 1 , 99? [Rгр] = 8; грp2 = ? 6 = 1,416 = 7 , 86? [Rгр] = 8;
г) z = 22 Г— 30 Г— span> 21грp2 = ? 6 = 1,416 = 7,86? [Rгр] = 8; грp0 = ? +2 = 1,412 = 1 , 99? [Rгр] = 8; грp1 = ? 3 = 1,413 = 2 , 8? [Rгр] = 8;
д) z = 21 Г— 32 Г— span> 20грp1 = ? 2 = 1,412 = 1,99? [Rгр] = 8; грp2 = ? 8 = 1,418 = 15 , 6? [Rгр] = 8; грp0 = ? 1 = 1,411 = 1 , 41? [Rгр] = 8
е) z = 21 Г— 31 Г— span>