Question

Please solve 5th question step by step

Thanks

Answer 1

a)Squares

b)10^2 =100

c) Given sequence

3,6,11,18

Here difference between two numbers is increasing odd number of times....

so 3+3=6 - 1st number

now next odd number

6+5=11 -2nd number

11+7=18 -3rd number

18+9=25-4th no

25+11=36 -5th no

36+13=49 -6th no

49+15=64 -7th no

64+17=81 -8th no

81+19=100-9th no

100+21=121 - 10th no

Hence

c) 121