Question

10.7-(8.6-{6.5-{4.4-2.3-1.2})]​

Answer 1

Step-by-step explanation:

a1 =a1+(n-1)*d =-10.7+(1-1)*2.1 =-10.7

a2 =a1+(n-1)*d =-10.7+(2-1)*2.1 =-8.6

a3 =a1+(n-1)*d =-10.7+(3-1)*2.1 =-6.5

a4 =a1+(n-1)*d =-10.7+(4-1)*2.1 =-4.4

a5 =a1+(n-1)*d =-10.7+(5-1)*2.1 =-2.3

a6 =a1+(n-1)*d =-10.7+(6-1)*2.1 =-0.2

a7 =a1+(n-1)*d =-10.7+(7-1)*2.1 =1.9

a8 =a1+(n-1)*d =-10.7+(8-1)*2.1 =4

a9 =a1+(n-1)*d =-10.7+(9-1)*2.1 =6.1

a10 =a1+(n-1)*d =-10.7+(10-1)*2.1 =8.2

a11 =a1+(n-1)*d =-10.7+(11-1)*2.1 =10.3

a12 =a1+(n-1)*d =-10.7+(12-1)*2.1 =12.4

a13 =a1+(n-1)*d =-10.7+(13-1)*2.1 =14.5

a14 =a1+(n-1)*d =-10.7+(14-1)*2.1 =16.6

a15 =a1+(n-1)*d =-10

.7+(15-1)*2.1 =18.7

a16 =a1+(n-1)*d =-10.7+(16-1)*2.1 =20.8

a17 =a1+(n-1)*d =-10.7+(17-1)*2.1 =22.9

a18 =a1+(n-1)*d =-10.7+(18-1)*2.1 =25

a19 =a1+(n-1)*d =-10.7+(19-1)*2.1 =27.1

a20 =a1+(n-1)*d =-10.7+(20-1)*2.1 =29.2

a21 =a1+(n-1)*d =-10.7+(21-1)*2.1 =31.3

a22 =a1+(n-1)*d =-10.7+(22-1)*2.1 =33.4

a23 =a1+(n-1)*d =-10.7+(23-1)*2.1 =35.5

a24 =a1+(n-1)*d =-10.7+(24-1)*2.1 =37.6

a25 =a1+(n-1)*d =-10.7+(25-1)*2.1 =39.7

a26 =a1+(n-1)*d =-10.7+(26-1)*2.1 =41.8

a27 =a1+(n-1)*d =-10.7+(27-1)*2.1 =43.9

a28 =a1+(n-1)*d =-10.7+(28-1)*2.1 =46

a29 =a1+(n-1)*d =-10.7+(29-1)*2.1 =48.1

a30 =a1+(n-1)*d =-10.7+(30-1)*2.1 =50.2

a31 =a1+(n-1)*d =-10.7+(31-1)*2.1 =52.3

a32 =a1+(n-1)*d =-10.7+(32-1)*2.1 =54.4

a33 =a1+(n-1)*d =-10.7+(33-1)*2.1 =56.5