By observing the following patterns, generate the next three lines of

1.	By observing the following patterns, generate the next three lines of num( 5 x 5 = 1 + 2 + 3 + 4 + 5 + 4 + 3 + 2 + 16 x 6 = 1 + 2 + 3 + 4 + 5 + 6 + 5 + 4 + 3 + 2 + 1XT-11111 1T1IIITIF1!111111TI1111 11(11)------------ - - -- --81 + 19 = 100100 + 21 = 121121 + 23 = 144
Answer» i)1)7×7=1+2+3+4+5+6+7+6+5+4+3+2+12)8×8=1+2+3+4+5+6+7+8+7+6+5+4+3+2+13)9×91+2+3+4+5+6+7+8+9+8+7+6+5+4+3+2+1ii)1)144+25=1692)169+27=1963)196+29=225 7×7=1+2+3+4+5+6+7+6+5+4+3+2+18×8=1+2+3+4+5+6+7+8+7+6+5+4+3+2+19×9=1+2+3+4+5+6+7+8+9+8+7+6+5+4+3+2+1 144+25=169169+27=196196+29=225are answers of following questions

By observing the following patterns, generate the next three lines of num( 5 x 5 = 1 + 2 + 3 + 4 + 5 + 4 + 3 + 2 + 16 x 6 = 1 + 2 + 3 + 4 + 5 + 6 + 5 + 4 + 3 + 2 + 1XT-11111 1T1IIITIF1!111111TI1111 11(11)------------ - - -- --81 + 19 = 100100 + 21 = 121121 + 23 = 144

Answer»

i)1)7×7=1+2+3+4+5+6+7+6+5+4+3+2+12)8×8=1+2+3+4+5+6+7+8+7+6+5+4+3+2+13)9×91+2+3+4+5+6+7+8+9+8+7+6+5+4+3+2+1ii)1)144+25=1692)169+27=1963)196+29=225

7×7=1+2+3+4+5+6+7+6+5+4+3+2+18×8=1+2+3+4+5+6+7+8+7+6+5+4+3+2+19×9=1+2+3+4+5+6+7+8+9+8+7+6+5+4+3+2+1

144+25=169169+27=196196+29=225are answers of following questions