Question

find number in blank space 1,9,25,49_____​

Answer 1

Answer:

Step-by-step explanation:

121

Answer 2

Answer:

81

Step-by-step explanation:

1 is the square  number of 1

9 is the square number of 3

25 is the square number of 5

49 is the square number of 7

then, next odd number is 9

so,

9 square is 81

therefore, the next number in the blank space is 81